180642120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79229}}^1$

素因数の和:79262

約数の個数: 64

約数和(自身を含む): 570456000

約数和(自身を除く): 389813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 79229, 158458, 237687, 316916, 396145, 475374, 633832, 792290, 950748, 1188435, 1505351, 1584580, 1901496, 2376870, 3010702, 3169160, 4516053, 4753740, 6021404, 7526755, 9032106, 9507480, 12042808, 15053510, 18064212, 22580265, 30107020, 36128424, 45160530, 60214040, 90321060, 180642120]

約数ペア:

[(1, 180642120), (2, 90321060), (3, 60214040), (4, 45160530), (5, 36128424), (6, 30107020), (8, 22580265), (10, 18064212), (12, 15053510), (15, 12042808), (19, 9507480), (20, 9032106), (24, 7526755), (30, 6021404), (38, 4753740), (40, 4516053), (57, 3169160), (60, 3010702), (76, 2376870), (95, 1901496), (114, 1584580), (120, 1505351), (152, 1188435), (190, 950748), (228, 792290), (285, 633832), (380, 475374), (456, 396145), (570, 316916), (760, 237687), (1140, 158458), (2280, 79229)]