180673080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{215087}}^1$

素因数の和:215108

約数の個数: 64

約数和(自身を含む): 619453440

約数和(自身を除く): 438780360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 215087, 430174, 645261, 860348, 1075435, 1290522, 1505609, 1720696, 2150870, 2581044, 3011218, 3226305, 4301740, 4516827, 5162088, 6022436, 6452610, 7528045, 8603480, 9033654, 12044872, 12905220, 15056090, 18067308, 22584135, 25810440, 30112180, 36134616, 45168270, 60224360, 90336540, 180673080]

約数ペア:

[(1, 180673080), (2, 90336540), (3, 60224360), (4, 45168270), (5, 36134616), (6, 30112180), (7, 25810440), (8, 22584135), (10, 18067308), (12, 15056090), (14, 12905220), (15, 12044872), (20, 9033654), (21, 8603480), (24, 7528045), (28, 6452610), (30, 6022436), (35, 5162088), (40, 4516827), (42, 4301740), (56, 3226305), (60, 3011218), (70, 2581044), (84, 2150870), (105, 1720696), (120, 1505609), (140, 1290522), (168, 1075435), (210, 860348), (280, 645261), (420, 430174), (840, 215087)]