1103921880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 3385497600

約数和(自身を除く): 2281575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 239, 244, 305, 366, 478, 488, 610, 631, 717, 732, 915, 956, 1195, 1220, 1262, 1434, 1464, 1830, 1893, 1912, 2390, 2440, 2524, 2868, 3155, 3585, 3660, 3786, 4780, 5048, 5736, 6310, 7170, 7320, 7572, 9465, 9560, 12620, 14340, 14579, 15144, 18930, 25240, 28680, 29158, 37860, 38491, 43737, 58316, 72895, 75720, 76982, 87474, 115473, 116632, 145790, 150809, 153964, 174948, 192455, 218685, 230946, 291580, 301618, 307928, 349896, 384910, 437370, 452427, 461892, 577365, 583160, 603236, 754045, 769820, 874740, 904854, 923784, 1154730, 1206472, 1508090, 1539640, 1749480, 1809708, 2262135, 2309460, 3016180, 3619416, 4524270, 4618920, 6032360, 9048540, 9199349, 18097080, 18398698, 27598047, 36797396, 45996745, 55196094, 73594792, 91993490, 110392188, 137990235, 183986980, 220784376, 275980470, 367973960, 551960940, 1103921880]

約数ペア:

[(1, 1103921880), (2, 551960940), (3, 367973960), (4, 275980470), (5, 220784376), (6, 183986980), (8, 137990235), (10, 110392188), (12, 91993490), (15, 73594792), (20, 55196094), (24, 45996745), (30, 36797396), (40, 27598047), (60, 18398698), (61, 18097080), (120, 9199349), (122, 9048540), (183, 6032360), (239, 4618920), (244, 4524270), (305, 3619416), (366, 3016180), (478, 2309460), (488, 2262135), (610, 1809708), (631, 1749480), (717, 1539640), (732, 1508090), (915, 1206472), (956, 1154730), (1195, 923784), (1220, 904854), (1262, 874740), (1434, 769820), (1464, 754045), (1830, 603236), (1893, 583160), (1912, 577365), (2390, 461892), (2440, 452427), (2524, 437370), (2868, 384910), (3155, 349896), (3585, 307928), (3660, 301618), (3786, 291580), (4780, 230946), (5048, 218685), (5736, 192455), (6310, 174948), (7170, 153964), (7320, 150809), (7572, 145790), (9465, 116632), (9560, 115473), (12620, 87474), (14340, 76982), (14579, 75720), (15144, 72895), (18930, 58316), (25240, 43737), (28680, 38491), (29158, 37860)]