621126720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11393

約数の個数: 168

約数和(自身を含む): 2249058240

約数和(自身を除く): 1627931520

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, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 11351, 13680, 18240, 22702, 27360, 34053, 45404, 54720, 56755, 68106, 90808, 102159, 113510, 136212, 170265, 181616, 204318, 215669, 227020, 272424, 340530, 363232, 408636, 431338, 454040, 510795, 544848, 647007, 681060, 726464, 817272, 862676, 908080, 1021590, 1078345, 1089696, 1294014, 1362120, 1634544, 1725352, 1816160, 1941021, 2043180, 2156690, 2179392, 2588028, 2724240, 3235035, 3269088, 3450704, 3632320, 3882042, 4086360, 4313380, 5176056, 5448480, 6470070, 6538176, 6901408, 7764084, 8172720, 8626760, 9705105, 10352112, 10896960, 12940140, 13802816, 15528168, 16345440, 17253520, 19410210, 20704224, 25880280, 31056336, 32690880, 34507040, 38820420, 41408448, 51760560, 62112672, 69014080, 77640840, 103521120, 124225344, 155281680, 207042240, 310563360, 621126720]

約数ペア:

[(1, 621126720), (2, 310563360), (3, 207042240), (4, 155281680), (5, 124225344), (6, 103521120), (8, 77640840), (9, 69014080), (10, 62112672), (12, 51760560), (15, 41408448), (16, 38820420), (18, 34507040), (19, 32690880), (20, 31056336), (24, 25880280), (30, 20704224), (32, 19410210), (36, 17253520), (38, 16345440), (40, 15528168), (45, 13802816), (48, 12940140), (57, 10896960), (60, 10352112), (64, 9705105), (72, 8626760), (76, 8172720), (80, 7764084), (90, 6901408), (95, 6538176), (96, 6470070), (114, 5448480), (120, 5176056), (144, 4313380), (152, 4086360), (160, 3882042), (171, 3632320), (180, 3450704), (190, 3269088), (192, 3235035), (228, 2724240), (240, 2588028), (285, 2179392), (288, 2156690), (304, 2043180), (320, 1941021), (342, 1816160), (360, 1725352), (380, 1634544), (456, 1362120), (480, 1294014), (570, 1089696), (576, 1078345), (608, 1021590), (684, 908080), (720, 862676), (760, 817272), (855, 726464), (912, 681060), (960, 647007), (1140, 544848), (1216, 510795), (1368, 454040), (1440, 431338), (1520, 408636), (1710, 363232), (1824, 340530), (2280, 272424), (2736, 227020), (2880, 215669), (3040, 204318), (3420, 181616), (3648, 170265), (4560, 136212), (5472, 113510), (6080, 102159), (6840, 90808), (9120, 68106), (10944, 56755), (11351, 54720), (13680, 45404), (18240, 34053), (22702, 27360)]