222700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2143}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 692289024

約数和(自身を除く): 469588464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1732, 2143, 2165, 2598, 3464, 4286, 4330, 5196, 6429, 6495, 6928, 8572, 8660, 10392, 10715, 12858, 12990, 17144, 17320, 20784, 21430, 25716, 25980, 32145, 34288, 34640, 42860, 51432, 51960, 64290, 85720, 102864, 103920, 128580, 171440, 257160, 514320, 927919, 1855838, 2783757, 3711676, 4639595, 5567514, 7423352, 9279190, 11135028, 13918785, 14846704, 18558380, 22270056, 27837570, 37116760, 44540112, 55675140, 74233520, 111350280, 222700560]

約数ペア:

[(1, 222700560), (2, 111350280), (3, 74233520), (4, 55675140), (5, 44540112), (6, 37116760), (8, 27837570), (10, 22270056), (12, 18558380), (15, 14846704), (16, 13918785), (20, 11135028), (24, 9279190), (30, 7423352), (40, 5567514), (48, 4639595), (60, 3711676), (80, 2783757), (120, 1855838), (240, 927919), (433, 514320), (866, 257160), (1299, 171440), (1732, 128580), (2143, 103920), (2165, 102864), (2598, 85720), (3464, 64290), (4286, 51960), (4330, 51432), (5196, 42860), (6429, 34640), (6495, 34288), (6928, 32145), (8572, 25980), (8660, 25716), (10392, 21430), (10715, 20784), (12858, 17320), (12990, 17144)]