56485680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6361}}^1$

素因数の和:6414

約数の個数: 80

約数和(自身を含む): 179866464

約数和(自身を除く): 123380784

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, 6361, 8880, 12722, 19083, 25444, 31805, 38166, 50888, 63610, 76332, 95415, 101776, 127220, 152664, 190830, 235357, 254440, 305328, 381660, 470714, 508880, 706071, 763320, 941428, 1176785, 1412142, 1526640, 1882856, 2353570, 2824284, 3530355, 3765712, 4707140, 5648568, 7060710, 9414280, 11297136, 14121420, 18828560, 28242840, 56485680]

約数ペア:

[(1, 56485680), (2, 28242840), (3, 18828560), (4, 14121420), (5, 11297136), (6, 9414280), (8, 7060710), (10, 5648568), (12, 4707140), (15, 3765712), (16, 3530355), (20, 2824284), (24, 2353570), (30, 1882856), (37, 1526640), (40, 1412142), (48, 1176785), (60, 941428), (74, 763320), (80, 706071), (111, 508880), (120, 470714), (148, 381660), (185, 305328), (222, 254440), (240, 235357), (296, 190830), (370, 152664), (444, 127220), (555, 101776), (592, 95415), (740, 76332), (888, 63610), (1110, 50888), (1480, 38166), (1776, 31805), (2220, 25444), (2960, 19083), (4440, 12722), (6361, 8880)]