24028020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 73513440

約数和(自身を除く): 49485420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1019, 1179, 1310, 1572, 1965, 2038, 2358, 2620, 3057, 3930, 4076, 4716, 5095, 5895, 6114, 7860, 9171, 10190, 11790, 12228, 15285, 18342, 20380, 23580, 30570, 36684, 45855, 61140, 91710, 133489, 183420, 266978, 400467, 533956, 667445, 800934, 1201401, 1334890, 1601868, 2002335, 2402802, 2669780, 4004670, 4805604, 6007005, 8009340, 12014010, 24028020]

約数ペア:

[(1, 24028020), (2, 12014010), (3, 8009340), (4, 6007005), (5, 4805604), (6, 4004670), (9, 2669780), (10, 2402802), (12, 2002335), (15, 1601868), (18, 1334890), (20, 1201401), (30, 800934), (36, 667445), (45, 533956), (60, 400467), (90, 266978), (131, 183420), (180, 133489), (262, 91710), (393, 61140), (524, 45855), (655, 36684), (786, 30570), (1019, 23580), (1179, 20380), (1310, 18342), (1572, 15285), (1965, 12228), (2038, 11790), (2358, 10190), (2620, 9171), (3057, 7860), (3930, 6114), (4076, 5895), (4716, 5095)]