15206760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 50417640

約数和(自身を除く): 35210880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 797, 954, 1060, 1272, 1590, 1594, 1908, 2120, 2385, 2391, 3180, 3188, 3816, 3985, 4770, 4782, 6360, 6376, 7173, 7970, 9540, 9564, 11955, 14346, 15940, 19080, 19128, 23910, 28692, 31880, 35865, 42241, 47820, 57384, 71730, 84482, 95640, 126723, 143460, 168964, 211205, 253446, 286920, 337928, 380169, 422410, 506892, 633615, 760338, 844820, 1013784, 1267230, 1520676, 1689640, 1900845, 2534460, 3041352, 3801690, 5068920, 7603380, 15206760]

約数ペア:

[(1, 15206760), (2, 7603380), (3, 5068920), (4, 3801690), (5, 3041352), (6, 2534460), (8, 1900845), (9, 1689640), (10, 1520676), (12, 1267230), (15, 1013784), (18, 844820), (20, 760338), (24, 633615), (30, 506892), (36, 422410), (40, 380169), (45, 337928), (53, 286920), (60, 253446), (72, 211205), (90, 168964), (106, 143460), (120, 126723), (159, 95640), (180, 84482), (212, 71730), (265, 57384), (318, 47820), (360, 42241), (424, 35865), (477, 31880), (530, 28692), (636, 23910), (795, 19128), (797, 19080), (954, 15940), (1060, 14346), (1272, 11955), (1590, 9564), (1594, 9540), (1908, 7970), (2120, 7173), (2385, 6376), (2391, 6360), (3180, 4782), (3188, 4770), (3816, 3985)]