203418960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2213}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 632530944

約数和(自身を除く): 429111984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1915, 2213, 2298, 3064, 3830, 4426, 4596, 5745, 6128, 6639, 7660, 8852, 9192, 11065, 11490, 13278, 15320, 17704, 18384, 22130, 22980, 26556, 30640, 33195, 35408, 44260, 45960, 53112, 66390, 88520, 91920, 106224, 132780, 177040, 265560, 531120, 847579, 1695158, 2542737, 3390316, 4237895, 5085474, 6780632, 8475790, 10170948, 12713685, 13561264, 16951580, 20341896, 25427370, 33903160, 40683792, 50854740, 67806320, 101709480, 203418960]

約数ペア:

[(1, 203418960), (2, 101709480), (3, 67806320), (4, 50854740), (5, 40683792), (6, 33903160), (8, 25427370), (10, 20341896), (12, 16951580), (15, 13561264), (16, 12713685), (20, 10170948), (24, 8475790), (30, 6780632), (40, 5085474), (48, 4237895), (60, 3390316), (80, 2542737), (120, 1695158), (240, 847579), (383, 531120), (766, 265560), (1149, 177040), (1532, 132780), (1915, 106224), (2213, 91920), (2298, 88520), (3064, 66390), (3830, 53112), (4426, 45960), (4596, 44260), (5745, 35408), (6128, 33195), (6639, 30640), (7660, 26556), (8852, 22980), (9192, 22130), (11065, 18384), (11490, 17704), (13278, 15320)]