4674840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 14169600

約数和(自身を除く): 9494760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 239, 326, 478, 489, 652, 717, 815, 956, 978, 1195, 1304, 1434, 1630, 1912, 1956, 2390, 2445, 2868, 3260, 3585, 3912, 4780, 4890, 5736, 6520, 7170, 9560, 9780, 14340, 19560, 28680, 38957, 77914, 116871, 155828, 194785, 233742, 311656, 389570, 467484, 584355, 779140, 934968, 1168710, 1558280, 2337420, 4674840]

約数ペア:

[(1, 4674840), (2, 2337420), (3, 1558280), (4, 1168710), (5, 934968), (6, 779140), (8, 584355), (10, 467484), (12, 389570), (15, 311656), (20, 233742), (24, 194785), (30, 155828), (40, 116871), (60, 77914), (120, 38957), (163, 28680), (239, 19560), (326, 14340), (478, 9780), (489, 9560), (652, 7170), (717, 6520), (815, 5736), (956, 4890), (978, 4780), (1195, 3912), (1304, 3585), (1434, 3260), (1630, 2868), (1912, 2445), (1956, 2390)]