30413520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 104196456

約数和(自身を除く): 73782936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 797, 848, 954, 1060, 1272, 1590, 1594, 1908, 2120, 2385, 2391, 2544, 3180, 3188, 3816, 3985, 4240, 4770, 4782, 6360, 6376, 7173, 7632, 7970, 9540, 9564, 11955, 12720, 12752, 14346, 15940, 19080, 19128, 23910, 28692, 31880, 35865, 38160, 38256, 42241, 47820, 57384, 63760, 71730, 84482, 95640, 114768, 126723, 143460, 168964, 191280, 211205, 253446, 286920, 337928, 380169, 422410, 506892, 573840, 633615, 675856, 760338, 844820, 1013784, 1267230, 1520676, 1689640, 1900845, 2027568, 2534460, 3041352, 3379280, 3801690, 5068920, 6082704, 7603380, 10137840, 15206760, 30413520]

約数ペア:

[(1, 30413520), (2, 15206760), (3, 10137840), (4, 7603380), (5, 6082704), (6, 5068920), (8, 3801690), (9, 3379280), (10, 3041352), (12, 2534460), (15, 2027568), (16, 1900845), (18, 1689640), (20, 1520676), (24, 1267230), (30, 1013784), (36, 844820), (40, 760338), (45, 675856), (48, 633615), (53, 573840), (60, 506892), (72, 422410), (80, 380169), (90, 337928), (106, 286920), (120, 253446), (144, 211205), (159, 191280), (180, 168964), (212, 143460), (240, 126723), (265, 114768), (318, 95640), (360, 84482), (424, 71730), (477, 63760), (530, 57384), (636, 47820), (720, 42241), (795, 38256), (797, 38160), (848, 35865), (954, 31880), (1060, 28692), (1272, 23910), (1590, 19128), (1594, 19080), (1908, 15940), (2120, 14346), (2385, 12752), (2391, 12720), (2544, 11955), (3180, 9564), (3188, 9540), (3816, 7970), (3985, 7632), (4240, 7173), (4770, 6376), (4782, 6360)]