42951240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 140470200

約数和(自身を除く): 97518960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 521, 687, 916, 1042, 1145, 1374, 1563, 1832, 2061, 2084, 2290, 2605, 2748, 3126, 3435, 4122, 4168, 4580, 4689, 5210, 5496, 6252, 6870, 7815, 8244, 9160, 9378, 10305, 10420, 12504, 13740, 15630, 16488, 18756, 20610, 20840, 23445, 27480, 31260, 37512, 41220, 46890, 62520, 82440, 93780, 119309, 187560, 238618, 357927, 477236, 596545, 715854, 954472, 1073781, 1193090, 1431708, 1789635, 2147562, 2386180, 2863416, 3579270, 4295124, 4772360, 5368905, 7158540, 8590248, 10737810, 14317080, 21475620, 42951240]

約数ペア:

[(1, 42951240), (2, 21475620), (3, 14317080), (4, 10737810), (5, 8590248), (6, 7158540), (8, 5368905), (9, 4772360), (10, 4295124), (12, 3579270), (15, 2863416), (18, 2386180), (20, 2147562), (24, 1789635), (30, 1431708), (36, 1193090), (40, 1073781), (45, 954472), (60, 715854), (72, 596545), (90, 477236), (120, 357927), (180, 238618), (229, 187560), (360, 119309), (458, 93780), (521, 82440), (687, 62520), (916, 46890), (1042, 41220), (1145, 37512), (1374, 31260), (1563, 27480), (1832, 23445), (2061, 20840), (2084, 20610), (2290, 18756), (2605, 16488), (2748, 15630), (3126, 13740), (3435, 12504), (4122, 10420), (4168, 10305), (4580, 9378), (4689, 9160), (5210, 8244), (5496, 7815), (6252, 6870)]