195426480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26267}}^1$

素因数の和:26314

約数の個数: 80

約数和(自身を含む): 625388544

約数和(自身を除く): 429962064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26267, 52534, 78801, 105068, 131335, 157602, 210136, 262670, 315204, 394005, 420272, 525340, 630408, 788010, 814277, 1050680, 1260816, 1576020, 1628554, 2101360, 2442831, 3152040, 3257108, 4071385, 4885662, 6304080, 6514216, 8142770, 9771324, 12214155, 13028432, 16285540, 19542648, 24428310, 32571080, 39085296, 48856620, 65142160, 97713240, 195426480]

約数ペア:

[(1, 195426480), (2, 97713240), (3, 65142160), (4, 48856620), (5, 39085296), (6, 32571080), (8, 24428310), (10, 19542648), (12, 16285540), (15, 13028432), (16, 12214155), (20, 9771324), (24, 8142770), (30, 6514216), (31, 6304080), (40, 4885662), (48, 4071385), (60, 3257108), (62, 3152040), (80, 2442831), (93, 2101360), (120, 1628554), (124, 1576020), (155, 1260816), (186, 1050680), (240, 814277), (248, 788010), (310, 630408), (372, 525340), (465, 420272), (496, 394005), (620, 315204), (744, 262670), (930, 210136), (1240, 157602), (1488, 131335), (1860, 105068), (2480, 78801), (3720, 52534), (7440, 26267)]