72262920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35423}}^1$

素因数の和:35454

約数の個数: 64

約数和(自身を含む): 229547520

約数和(自身を除く): 157284600

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, 35423, 70846, 106269, 141692, 177115, 212538, 283384, 354230, 425076, 531345, 602191, 708460, 850152, 1062690, 1204382, 1416920, 1806573, 2125380, 2408764, 3010955, 3613146, 4250760, 4817528, 6021910, 7226292, 9032865, 12043820, 14452584, 18065730, 24087640, 36131460, 72262920]

約数ペア:

[(1, 72262920), (2, 36131460), (3, 24087640), (4, 18065730), (5, 14452584), (6, 12043820), (8, 9032865), (10, 7226292), (12, 6021910), (15, 4817528), (17, 4250760), (20, 3613146), (24, 3010955), (30, 2408764), (34, 2125380), (40, 1806573), (51, 1416920), (60, 1204382), (68, 1062690), (85, 850152), (102, 708460), (120, 602191), (136, 531345), (170, 425076), (204, 354230), (255, 283384), (340, 212538), (408, 177115), (510, 141692), (680, 106269), (1020, 70846), (2040, 35423)]