78342240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 248209920

約数和(自身を除く): 169867680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 227, 240, 454, 480, 681, 719, 908, 1135, 1362, 1438, 1816, 2157, 2270, 2724, 2876, 3405, 3595, 3632, 4314, 4540, 5448, 5752, 6810, 7190, 7264, 8628, 9080, 10785, 10896, 11504, 13620, 14380, 17256, 18160, 21570, 21792, 23008, 27240, 28760, 34512, 36320, 43140, 54480, 57520, 69024, 86280, 108960, 115040, 163213, 172560, 326426, 345120, 489639, 652852, 816065, 979278, 1305704, 1632130, 1958556, 2448195, 2611408, 3264260, 3917112, 4896390, 5222816, 6528520, 7834224, 9792780, 13057040, 15668448, 19585560, 26114080, 39171120, 78342240]

約数ペア:

[(1, 78342240), (2, 39171120), (3, 26114080), (4, 19585560), (5, 15668448), (6, 13057040), (8, 9792780), (10, 7834224), (12, 6528520), (15, 5222816), (16, 4896390), (20, 3917112), (24, 3264260), (30, 2611408), (32, 2448195), (40, 1958556), (48, 1632130), (60, 1305704), (80, 979278), (96, 816065), (120, 652852), (160, 489639), (227, 345120), (240, 326426), (454, 172560), (480, 163213), (681, 115040), (719, 108960), (908, 86280), (1135, 69024), (1362, 57520), (1438, 54480), (1816, 43140), (2157, 36320), (2270, 34512), (2724, 28760), (2876, 27240), (3405, 23008), (3595, 21792), (3632, 21570), (4314, 18160), (4540, 17256), (5448, 14380), (5752, 13620), (6810, 11504), (7190, 10896), (7264, 10785), (8628, 9080)]