15418577520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4159}}^1$

素因数の和:4468

約数の個数: 240

約数和(自身を含む): 54720307200

約数和(自身を除く): 39301729680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 271, 285, 304, 342, 360, 380, 456, 542, 570, 684, 720, 760, 813, 855, 912, 1084, 1140, 1355, 1368, 1520, 1626, 1710, 2168, 2280, 2439, 2710, 2736, 3252, 3420, 4065, 4159, 4336, 4560, 4878, 5149, 5420, 6504, 6840, 8130, 8318, 9756, 10298, 10840, 12195, 12477, 13008, 13680, 15447, 16260, 16636, 19512, 20596, 20795, 21680, 24390, 24954, 25745, 30894, 32520, 33272, 37431, 39024, 41192, 41590, 46341, 48780, 49908, 51490, 61788, 62385, 65040, 66544, 74862, 77235, 79021, 82384, 83180, 92682, 97560, 99816, 102980, 123576, 124770, 149724, 154470, 158042, 166360, 185364, 187155, 195120, 199632, 205960, 231705, 237063, 247152, 249540, 299448, 308940, 316084, 332720, 370728, 374310, 395105, 411920, 463410, 474126, 499080, 598896, 617880, 632168, 711189, 741456, 748620, 790210, 926820, 948252, 998160, 1127089, 1185315, 1235760, 1264336, 1422378, 1497240, 1580420, 1853640, 1896504, 2254178, 2370630, 2844756, 2994480, 3160840, 3381267, 3555945, 3707280, 3793008, 4508356, 4741260, 5635445, 5689512, 6321680, 6762534, 7111890, 9016712, 9482520, 10143801, 11270890, 11379024, 13525068, 14223780, 16906335, 18033424, 18965040, 20287602, 21414691, 22541780, 27050136, 28447560, 33812670, 40575204, 42829382, 45083560, 50719005, 54100272, 56895120, 64244073, 67625340, 81150408, 85658764, 90167120, 101438010, 107073455, 128488146, 135250680, 162300816, 171317528, 192732219, 202876020, 214146910, 256976292, 270501360, 321220365, 342635056, 385464438, 405752040, 428293820, 513952584, 642440730, 770928876, 811504080, 856587640, 963661095, 1027905168, 1284881460, 1541857752, 1713175280, 1927322190, 2569762920, 3083715504, 3854644380, 5139525840, 7709288760, 15418577520]

約数ペア:

[(1, 15418577520), (2, 7709288760), (3, 5139525840), (4, 3854644380), (5, 3083715504), (6, 2569762920), (8, 1927322190), (9, 1713175280), (10, 1541857752), (12, 1284881460), (15, 1027905168), (16, 963661095), (18, 856587640), (19, 811504080), (20, 770928876), (24, 642440730), (30, 513952584), (36, 428293820), (38, 405752040), (40, 385464438), (45, 342635056), (48, 321220365), (57, 270501360), (60, 256976292), (72, 214146910), (76, 202876020), (80, 192732219), (90, 171317528), (95, 162300816), (114, 135250680), (120, 128488146), (144, 107073455), (152, 101438010), (171, 90167120), (180, 85658764), (190, 81150408), (228, 67625340), (240, 64244073), (271, 56895120), (285, 54100272), (304, 50719005), (342, 45083560), (360, 42829382), (380, 40575204), (456, 33812670), (542, 28447560), (570, 27050136), (684, 22541780), (720, 21414691), (760, 20287602), (813, 18965040), (855, 18033424), (912, 16906335), (1084, 14223780), (1140, 13525068), (1355, 11379024), (1368, 11270890), (1520, 10143801), (1626, 9482520), (1710, 9016712), (2168, 7111890), (2280, 6762534), (2439, 6321680), (2710, 5689512), (2736, 5635445), (3252, 4741260), (3420, 4508356), (4065, 3793008), (4159, 3707280), (4336, 3555945), (4560, 3381267), (4878, 3160840), (5149, 2994480), (5420, 2844756), (6504, 2370630), (6840, 2254178), (8130, 1896504), (8318, 1853640), (9756, 1580420), (10298, 1497240), (10840, 1422378), (12195, 1264336), (12477, 1235760), (13008, 1185315), (13680, 1127089), (15447, 998160), (16260, 948252), (16636, 926820), (19512, 790210), (20596, 748620), (20795, 741456), (21680, 711189), (24390, 632168), (24954, 617880), (25745, 598896), (30894, 499080), (32520, 474126), (33272, 463410), (37431, 411920), (39024, 395105), (41192, 374310), (41590, 370728), (46341, 332720), (48780, 316084), (49908, 308940), (51490, 299448), (61788, 249540), (62385, 247152), (65040, 237063), (66544, 231705), (74862, 205960), (77235, 199632), (79021, 195120), (82384, 187155), (83180, 185364), (92682, 166360), (97560, 158042), (99816, 154470), (102980, 149724), (123576, 124770)]