728505240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{5843}}^1$

素因数の和:6896

約数の個数: 64

約数和(自身を含む): 2187993600

約数和(自身を除く): 1459488360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1039, 2078, 3117, 4156, 5195, 5843, 6234, 8312, 10390, 11686, 12468, 15585, 17529, 20780, 23372, 24936, 29215, 31170, 35058, 41560, 46744, 58430, 62340, 70116, 87645, 116860, 124680, 140232, 175290, 233720, 350580, 701160, 6070877, 12141754, 18212631, 24283508, 30354385, 36425262, 48567016, 60708770, 72850524, 91063155, 121417540, 145701048, 182126310, 242835080, 364252620, 728505240]

約数ペア:

[(1, 728505240), (2, 364252620), (3, 242835080), (4, 182126310), (5, 145701048), (6, 121417540), (8, 91063155), (10, 72850524), (12, 60708770), (15, 48567016), (20, 36425262), (24, 30354385), (30, 24283508), (40, 18212631), (60, 12141754), (120, 6070877), (1039, 701160), (2078, 350580), (3117, 233720), (4156, 175290), (5195, 140232), (5843, 124680), (6234, 116860), (8312, 87645), (10390, 70116), (11686, 62340), (12468, 58430), (15585, 46744), (17529, 41560), (20780, 35058), (23372, 31170), (24936, 29215)]