126828840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62171}}^1$

素因数の和:62202

約数の個数: 64

約数和(自身を含む): 402874560

約数和(自身を除く): 276045720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 62171, 124342, 186513, 248684, 310855, 373026, 497368, 621710, 746052, 932565, 1056907, 1243420, 1492104, 1865130, 2113814, 2486840, 3170721, 3730260, 4227628, 5284535, 6341442, 7460520, 8455256, 10569070, 12682884, 15853605, 21138140, 25365768, 31707210, 42276280, 63414420, 126828840]

約数ペア:

[(1, 126828840), (2, 63414420), (3, 42276280), (4, 31707210), (5, 25365768), (6, 21138140), (8, 15853605), (10, 12682884), (12, 10569070), (15, 8455256), (17, 7460520), (20, 6341442), (24, 5284535), (30, 4227628), (34, 3730260), (40, 3170721), (51, 2486840), (60, 2113814), (68, 1865130), (85, 1492104), (102, 1243420), (120, 1056907), (136, 932565), (170, 746052), (204, 621710), (255, 497368), (340, 373026), (408, 310855), (510, 248684), (680, 186513), (1020, 124342), (2040, 62171)]