506281080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248177}}^1$

素因数の和:248208

約数の個数: 64

約数和(自身を含む): 1608193440

約数和(自身を除く): 1101912360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 248177, 496354, 744531, 992708, 1240885, 1489062, 1985416, 2481770, 2978124, 3722655, 4219009, 4963540, 5956248, 7445310, 8438018, 9927080, 12657027, 14890620, 16876036, 21095045, 25314054, 29781240, 33752072, 42190090, 50628108, 63285135, 84380180, 101256216, 126570270, 168760360, 253140540, 506281080]

約数ペア:

[(1, 506281080), (2, 253140540), (3, 168760360), (4, 126570270), (5, 101256216), (6, 84380180), (8, 63285135), (10, 50628108), (12, 42190090), (15, 33752072), (17, 29781240), (20, 25314054), (24, 21095045), (30, 16876036), (34, 14890620), (40, 12657027), (51, 9927080), (60, 8438018), (68, 7445310), (85, 5956248), (102, 4963540), (120, 4219009), (136, 3722655), (170, 2978124), (204, 2481770), (255, 1985416), (340, 1489062), (408, 1240885), (510, 992708), (680, 744531), (1020, 496354), (2040, 248177)]