53258760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 174096000

約数和(自身を除く): 120837240

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, 239, 360, 478, 619, 717, 956, 1195, 1238, 1434, 1857, 1912, 2151, 2390, 2476, 2868, 3095, 3585, 3714, 4302, 4780, 4952, 5571, 5736, 6190, 7170, 7428, 8604, 9285, 9560, 10755, 11142, 12380, 14340, 14856, 17208, 18570, 21510, 22284, 24760, 27855, 28680, 37140, 43020, 44568, 55710, 74280, 86040, 111420, 147941, 222840, 295882, 443823, 591764, 739705, 887646, 1183528, 1331469, 1479410, 1775292, 2219115, 2662938, 2958820, 3550584, 4438230, 5325876, 5917640, 6657345, 8876460, 10651752, 13314690, 17752920, 26629380, 53258760]

約数ペア:

[(1, 53258760), (2, 26629380), (3, 17752920), (4, 13314690), (5, 10651752), (6, 8876460), (8, 6657345), (9, 5917640), (10, 5325876), (12, 4438230), (15, 3550584), (18, 2958820), (20, 2662938), (24, 2219115), (30, 1775292), (36, 1479410), (40, 1331469), (45, 1183528), (60, 887646), (72, 739705), (90, 591764), (120, 443823), (180, 295882), (239, 222840), (360, 147941), (478, 111420), (619, 86040), (717, 74280), (956, 55710), (1195, 44568), (1238, 43020), (1434, 37140), (1857, 28680), (1912, 27855), (2151, 24760), (2390, 22284), (2476, 21510), (2868, 18570), (3095, 17208), (3585, 14856), (3714, 14340), (4302, 12380), (4780, 11142), (4952, 10755), (5571, 9560), (5736, 9285), (6190, 8604), (7170, 7428)]