77883360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{162257}}^1$

素因数の和:162275

約数の個数: 48

約数和(自身を含む): 245334096

約数和(自身を除く): 167450736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 162257, 324514, 486771, 649028, 811285, 973542, 1298056, 1622570, 1947084, 2433855, 2596112, 3245140, 3894168, 4867710, 5192224, 6490280, 7788336, 9735420, 12980560, 15576672, 19470840, 25961120, 38941680, 77883360]

約数ペア:

[(1, 77883360), (2, 38941680), (3, 25961120), (4, 19470840), (5, 15576672), (6, 12980560), (8, 9735420), (10, 7788336), (12, 6490280), (15, 5192224), (16, 4867710), (20, 3894168), (24, 3245140), (30, 2596112), (32, 2433855), (40, 1947084), (48, 1622570), (60, 1298056), (80, 973542), (96, 811285), (120, 649028), (160, 486771), (240, 324514), (480, 162257)]