42290280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 139276800

約数和(自身を除く): 96986520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1487, 1580, 1896, 2370, 2844, 2974, 3160, 3555, 4461, 4740, 5688, 5948, 7110, 7435, 8922, 9480, 11896, 13383, 14220, 14870, 17844, 22305, 26766, 28440, 29740, 35688, 44610, 53532, 59480, 66915, 89220, 107064, 117473, 133830, 178440, 234946, 267660, 352419, 469892, 535320, 587365, 704838, 939784, 1057257, 1174730, 1409676, 1762095, 2114514, 2349460, 2819352, 3524190, 4229028, 4698920, 5286285, 7048380, 8458056, 10572570, 14096760, 21145140, 42290280]

約数ペア:

[(1, 42290280), (2, 21145140), (3, 14096760), (4, 10572570), (5, 8458056), (6, 7048380), (8, 5286285), (9, 4698920), (10, 4229028), (12, 3524190), (15, 2819352), (18, 2349460), (20, 2114514), (24, 1762095), (30, 1409676), (36, 1174730), (40, 1057257), (45, 939784), (60, 704838), (72, 587365), (79, 535320), (90, 469892), (120, 352419), (158, 267660), (180, 234946), (237, 178440), (316, 133830), (360, 117473), (395, 107064), (474, 89220), (632, 66915), (711, 59480), (790, 53532), (948, 44610), (1185, 35688), (1422, 29740), (1487, 28440), (1580, 26766), (1896, 22305), (2370, 17844), (2844, 14870), (2974, 14220), (3160, 13383), (3555, 11896), (4461, 9480), (4740, 8922), (5688, 7435), (5948, 7110)]