972711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{76471}}^1$

素因数の和:76540

約数の個数: 80

約数和(自身を含む): 3072339072

約数和(自身を除く): 2099627952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 76471, 152942, 229413, 305884, 382355, 458826, 611768, 764710, 917652, 1147065, 1223536, 1529420, 1835304, 2294130, 3058840, 3670608, 4052963, 4588260, 6117680, 8105926, 9176520, 12158889, 16211852, 18353040, 20264815, 24317778, 32423704, 40529630, 48635556, 60794445, 64847408, 81059260, 97271112, 121588890, 162118520, 194542224, 243177780, 324237040, 486355560, 972711120]

約数ペア:

[(1, 972711120), (2, 486355560), (3, 324237040), (4, 243177780), (5, 194542224), (6, 162118520), (8, 121588890), (10, 97271112), (12, 81059260), (15, 64847408), (16, 60794445), (20, 48635556), (24, 40529630), (30, 32423704), (40, 24317778), (48, 20264815), (53, 18353040), (60, 16211852), (80, 12158889), (106, 9176520), (120, 8105926), (159, 6117680), (212, 4588260), (240, 4052963), (265, 3670608), (318, 3058840), (424, 2294130), (530, 1835304), (636, 1529420), (795, 1223536), (848, 1147065), (1060, 917652), (1272, 764710), (1590, 611768), (2120, 458826), (2544, 382355), (3180, 305884), (4240, 229413), (6360, 152942), (12720, 76471)]