55686480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6324

約数の個数: 80

約数和(自身を含む): 177321984

約数和(自身を除く): 121635504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 6271, 8880, 12542, 18813, 25084, 31355, 37626, 50168, 62710, 75252, 94065, 100336, 125420, 150504, 188130, 232027, 250840, 301008, 376260, 464054, 501680, 696081, 752520, 928108, 1160135, 1392162, 1505040, 1856216, 2320270, 2784324, 3480405, 3712432, 4640540, 5568648, 6960810, 9281080, 11137296, 13921620, 18562160, 27843240, 55686480]

約数ペア:

[(1, 55686480), (2, 27843240), (3, 18562160), (4, 13921620), (5, 11137296), (6, 9281080), (8, 6960810), (10, 5568648), (12, 4640540), (15, 3712432), (16, 3480405), (20, 2784324), (24, 2320270), (30, 1856216), (37, 1505040), (40, 1392162), (48, 1160135), (60, 928108), (74, 752520), (80, 696081), (111, 501680), (120, 464054), (148, 376260), (185, 301008), (222, 250840), (240, 232027), (296, 188130), (370, 150504), (444, 125420), (555, 100336), (592, 94065), (740, 75252), (888, 62710), (1110, 50168), (1480, 37626), (1776, 31355), (2220, 25084), (2960, 18813), (4440, 12542), (6271, 8880)]