1199036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{768613}}^1$

素因数の和:768640

約数の個数: 64

約数和(自身を含む): 3873814560

約数和(自身を除く): 2674778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 768613, 1537226, 2305839, 3074452, 3843065, 4611678, 6148904, 7686130, 9223356, 9991969, 11529195, 15372260, 18446712, 19983938, 23058390, 29975907, 30744520, 39967876, 46116780, 49959845, 59951814, 79935752, 92233560, 99919690, 119903628, 149879535, 199839380, 239807256, 299759070, 399678760, 599518140, 1199036280]

約数ペア:

[(1, 1199036280), (2, 599518140), (3, 399678760), (4, 299759070), (5, 239807256), (6, 199839380), (8, 149879535), (10, 119903628), (12, 99919690), (13, 92233560), (15, 79935752), (20, 59951814), (24, 49959845), (26, 46116780), (30, 39967876), (39, 30744520), (40, 29975907), (52, 23058390), (60, 19983938), (65, 18446712), (78, 15372260), (104, 11529195), (120, 9991969), (130, 9223356), (156, 7686130), (195, 6148904), (260, 4611678), (312, 3843065), (390, 3074452), (520, 2305839), (780, 1537226), (1560, 768613)]