87374520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 285901200

約数和(自身を除く): 198526680

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, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1489, 1630, 1956, 2445, 2934, 2978, 3260, 3912, 4467, 4890, 5868, 5956, 6520, 7335, 7445, 8934, 9780, 11736, 11912, 13401, 14670, 14890, 17868, 19560, 22335, 26802, 29340, 29780, 35736, 44670, 53604, 58680, 59560, 67005, 89340, 107208, 134010, 178680, 242707, 268020, 485414, 536040, 728121, 970828, 1213535, 1456242, 1941656, 2184363, 2427070, 2912484, 3640605, 4368726, 4854140, 5824968, 7281210, 8737452, 9708280, 10921815, 14562420, 17474904, 21843630, 29124840, 43687260, 87374520]

約数ペア:

[(1, 87374520), (2, 43687260), (3, 29124840), (4, 21843630), (5, 17474904), (6, 14562420), (8, 10921815), (9, 9708280), (10, 8737452), (12, 7281210), (15, 5824968), (18, 4854140), (20, 4368726), (24, 3640605), (30, 2912484), (36, 2427070), (40, 2184363), (45, 1941656), (60, 1456242), (72, 1213535), (90, 970828), (120, 728121), (163, 536040), (180, 485414), (326, 268020), (360, 242707), (489, 178680), (652, 134010), (815, 107208), (978, 89340), (1304, 67005), (1467, 59560), (1489, 58680), (1630, 53604), (1956, 44670), (2445, 35736), (2934, 29780), (2978, 29340), (3260, 26802), (3912, 22335), (4467, 19560), (4890, 17868), (5868, 14890), (5956, 14670), (6520, 13401), (7335, 11912), (7445, 11736), (8934, 9780)]