54293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5320

約数の個数: 80

約数和(自身を含む): 172256832

約数和(自身を除く): 117963312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 5261, 10320, 10522, 15783, 21044, 26305, 31566, 42088, 52610, 63132, 78915, 84176, 105220, 126264, 157830, 210440, 226223, 252528, 315660, 420880, 452446, 631320, 678669, 904892, 1131115, 1262640, 1357338, 1809784, 2262230, 2714676, 3393345, 3619568, 4524460, 5429352, 6786690, 9048920, 10858704, 13573380, 18097840, 27146760, 54293520]

約数ペア:

[(1, 54293520), (2, 27146760), (3, 18097840), (4, 13573380), (5, 10858704), (6, 9048920), (8, 6786690), (10, 5429352), (12, 4524460), (15, 3619568), (16, 3393345), (20, 2714676), (24, 2262230), (30, 1809784), (40, 1357338), (43, 1262640), (48, 1131115), (60, 904892), (80, 678669), (86, 631320), (120, 452446), (129, 420880), (172, 315660), (215, 252528), (240, 226223), (258, 210440), (344, 157830), (430, 126264), (516, 105220), (645, 84176), (688, 78915), (860, 63132), (1032, 52610), (1290, 42088), (1720, 31566), (2064, 26305), (2580, 21044), (3440, 15783), (5160, 10522), (5261, 10320)]