308309040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32939}}^1$

素因数の和:32971

約数の個数: 120

約数和(自身を含む): 1115084880

約数和(自身を除く): 806775840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 32939, 65878, 98817, 131756, 164695, 197634, 263512, 296451, 329390, 395268, 428207, 494085, 527024, 592902, 658780, 790536, 856414, 988170, 1185804, 1284621, 1317560, 1482255, 1581072, 1712828, 1976340, 2141035, 2371608, 2569242, 2635120, 2964510, 3425656, 3853863, 3952680, 4282070, 4743216, 5138484, 5929020, 6423105, 6851312, 7707726, 7905360, 8564140, 10276968, 11858040, 12846210, 15415452, 17128280, 19269315, 20553936, 23716080, 25692420, 30830904, 34256560, 38538630, 51384840, 61661808, 77077260, 102769680, 154154520, 308309040]

約数ペア:

[(1, 308309040), (2, 154154520), (3, 102769680), (4, 77077260), (5, 61661808), (6, 51384840), (8, 38538630), (9, 34256560), (10, 30830904), (12, 25692420), (13, 23716080), (15, 20553936), (16, 19269315), (18, 17128280), (20, 15415452), (24, 12846210), (26, 11858040), (30, 10276968), (36, 8564140), (39, 7905360), (40, 7707726), (45, 6851312), (48, 6423105), (52, 5929020), (60, 5138484), (65, 4743216), (72, 4282070), (78, 3952680), (80, 3853863), (90, 3425656), (104, 2964510), (117, 2635120), (120, 2569242), (130, 2371608), (144, 2141035), (156, 1976340), (180, 1712828), (195, 1581072), (208, 1482255), (234, 1317560), (240, 1284621), (260, 1185804), (312, 988170), (360, 856414), (390, 790536), (468, 658780), (520, 592902), (585, 527024), (624, 494085), (720, 428207), (780, 395268), (936, 329390), (1040, 296451), (1170, 263512), (1560, 197634), (1872, 164695), (2340, 131756), (3120, 98817), (4680, 65878), (9360, 32939)]