479648160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 1764322560

約数和(自身を除く): 1284674400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 342, 360, 373, 376, 380, 423, 456, 470, 480, 564, 570, 608, 684, 705, 720, 746, 752, 760, 846, 855, 893, 912, 940, 1119, 1128, 1140, 1368, 1410, 1440, 1492, 1504, 1520, 1692, 1710, 1786, 1824, 1865, 1880, 2115, 2238, 2256, 2280, 2679, 2736, 2820, 2984, 3040, 3357, 3384, 3420, 3572, 3730, 3760, 4230, 4465, 4476, 4512, 4560, 5358, 5472, 5595, 5640, 5968, 6714, 6768, 6840, 7087, 7144, 7460, 7520, 8037, 8460, 8930, 8952, 9120, 10716, 11190, 11280, 11936, 13395, 13428, 13536, 13680, 14174, 14288, 14920, 16074, 16785, 16920, 17531, 17860, 17904, 21261, 21432, 22380, 22560, 26790, 26856, 27360, 28348, 28576, 29840, 32148, 33570, 33840, 35062, 35435, 35720, 35808, 40185, 42522, 42864, 44760, 52593, 53580, 53712, 56696, 59680, 63783, 64296, 67140, 67680, 70124, 70870, 71440, 80370, 85044, 85728, 87655, 89520, 105186, 106305, 107160, 107424, 113392, 127566, 128592, 134280, 140248, 141740, 142880, 157779, 160740, 170088, 175310, 179040, 210372, 212610, 214320, 226784, 255132, 257184, 262965, 268560, 280496, 283480, 315558, 318915, 321480, 333089, 340176, 350620, 420744, 425220, 428640, 510264, 525930, 537120, 560992, 566960, 631116, 637830, 642960, 666178, 680352, 701240, 788895, 841488, 850440, 999267, 1020528, 1051860, 1133920, 1262232, 1275660, 1285920, 1332356, 1402480, 1577790, 1665445, 1682976, 1700880, 1998534, 2041056, 2103720, 2524464, 2551320, 2664712, 2804960, 2997801, 3155580, 3330890, 3401760, 3997068, 4207440, 4996335, 5048928, 5102640, 5329424, 5995602, 6311160, 6661780, 7994136, 8414880, 9992670, 10205280, 10658848, 11991204, 12622320, 13323560, 14989005, 15988272, 19985340, 23982408, 25244640, 26647120, 29978010, 31976544, 39970680, 47964816, 53294240, 59956020, 79941360, 95929632, 119912040, 159882720, 239824080, 479648160]

約数ペア:

[(1, 479648160), (2, 239824080), (3, 159882720), (4, 119912040), (5, 95929632), (6, 79941360), (8, 59956020), (9, 53294240), (10, 47964816), (12, 39970680), (15, 31976544), (16, 29978010), (18, 26647120), (19, 25244640), (20, 23982408), (24, 19985340), (30, 15988272), (32, 14989005), (36, 13323560), (38, 12622320), (40, 11991204), (45, 10658848), (47, 10205280), (48, 9992670), (57, 8414880), (60, 7994136), (72, 6661780), (76, 6311160), (80, 5995602), (90, 5329424), (94, 5102640), (95, 5048928), (96, 4996335), (114, 4207440), (120, 3997068), (141, 3401760), (144, 3330890), (152, 3155580), (160, 2997801), (171, 2804960), (180, 2664712), (188, 2551320), (190, 2524464), (228, 2103720), (235, 2041056), (240, 1998534), (282, 1700880), (285, 1682976), (288, 1665445), (304, 1577790), (342, 1402480), (360, 1332356), (373, 1285920), (376, 1275660), (380, 1262232), (423, 1133920), (456, 1051860), (470, 1020528), (480, 999267), (564, 850440), (570, 841488), (608, 788895), (684, 701240), (705, 680352), (720, 666178), (746, 642960), (752, 637830), (760, 631116), (846, 566960), (855, 560992), (893, 537120), (912, 525930), (940, 510264), (1119, 428640), (1128, 425220), (1140, 420744), (1368, 350620), (1410, 340176), (1440, 333089), (1492, 321480), (1504, 318915), (1520, 315558), (1692, 283480), (1710, 280496), (1786, 268560), (1824, 262965), (1865, 257184), (1880, 255132), (2115, 226784), (2238, 214320), (2256, 212610), (2280, 210372), (2679, 179040), (2736, 175310), (2820, 170088), (2984, 160740), (3040, 157779), (3357, 142880), (3384, 141740), (3420, 140248), (3572, 134280), (3730, 128592), (3760, 127566), (4230, 113392), (4465, 107424), (4476, 107160), (4512, 106305), (4560, 105186), (5358, 89520), (5472, 87655), (5595, 85728), (5640, 85044), (5968, 80370), (6714, 71440), (6768, 70870), (6840, 70124), (7087, 67680), (7144, 67140), (7460, 64296), (7520, 63783), (8037, 59680), (8460, 56696), (8930, 53712), (8952, 53580), (9120, 52593), (10716, 44760), (11190, 42864), (11280, 42522), (11936, 40185), (13395, 35808), (13428, 35720), (13536, 35435), (13680, 35062), (14174, 33840), (14288, 33570), (14920, 32148), (16074, 29840), (16785, 28576), (16920, 28348), (17531, 27360), (17860, 26856), (17904, 26790), (21261, 22560), (21432, 22380)]