87590520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 285826320

約数和(自身を除く): 198235800

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, 360, 467, 521, 934, 1042, 1401, 1563, 1868, 2084, 2335, 2605, 2802, 3126, 3736, 4168, 4203, 4670, 4689, 5210, 5604, 6252, 7005, 7815, 8406, 9340, 9378, 10420, 11208, 12504, 14010, 15630, 16812, 18680, 18756, 20840, 21015, 23445, 28020, 31260, 33624, 37512, 42030, 46890, 56040, 62520, 84060, 93780, 168120, 187560, 243307, 486614, 729921, 973228, 1216535, 1459842, 1946456, 2189763, 2433070, 2919684, 3649605, 4379526, 4866140, 5839368, 7299210, 8759052, 9732280, 10948815, 14598420, 17518104, 21897630, 29196840, 43795260, 87590520]

約数ペア:

[(1, 87590520), (2, 43795260), (3, 29196840), (4, 21897630), (5, 17518104), (6, 14598420), (8, 10948815), (9, 9732280), (10, 8759052), (12, 7299210), (15, 5839368), (18, 4866140), (20, 4379526), (24, 3649605), (30, 2919684), (36, 2433070), (40, 2189763), (45, 1946456), (60, 1459842), (72, 1216535), (90, 973228), (120, 729921), (180, 486614), (360, 243307), (467, 187560), (521, 168120), (934, 93780), (1042, 84060), (1401, 62520), (1563, 56040), (1868, 46890), (2084, 42030), (2335, 37512), (2605, 33624), (2802, 31260), (3126, 28020), (3736, 23445), (4168, 21015), (4203, 20840), (4670, 18756), (4689, 18680), (5210, 16812), (5604, 15630), (6252, 14010), (7005, 12504), (7815, 11208), (8406, 10420), (9340, 9378)]