220911360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{57529}}^1$

素因数の和:57553

約数の個数: 72

約数和(自身を含む): 705547920

約数和(自身を除く): 484636560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 57529, 115058, 172587, 230116, 287645, 345174, 460232, 575290, 690348, 862935, 920464, 1150580, 1380696, 1725870, 1840928, 2301160, 2761392, 3451740, 3681856, 4602320, 5522784, 6903480, 7363712, 9204640, 11045568, 13806960, 14727424, 18409280, 22091136, 27613920, 36818560, 44182272, 55227840, 73637120, 110455680, 220911360]

約数ペア:

[(1, 220911360), (2, 110455680), (3, 73637120), (4, 55227840), (5, 44182272), (6, 36818560), (8, 27613920), (10, 22091136), (12, 18409280), (15, 14727424), (16, 13806960), (20, 11045568), (24, 9204640), (30, 7363712), (32, 6903480), (40, 5522784), (48, 4602320), (60, 3681856), (64, 3451740), (80, 2761392), (96, 2301160), (120, 1840928), (128, 1725870), (160, 1380696), (192, 1150580), (240, 920464), (256, 862935), (320, 690348), (384, 575290), (480, 460232), (640, 345174), (768, 287645), (960, 230116), (1280, 172587), (1920, 115058), (3840, 57529)]