481080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 1526400

約数和(自身を除く): 1045320

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, 211, 228, 285, 380, 422, 456, 570, 633, 760, 844, 1055, 1140, 1266, 1688, 2110, 2280, 2532, 3165, 4009, 4220, 5064, 6330, 8018, 8440, 12027, 12660, 16036, 20045, 24054, 25320, 32072, 40090, 48108, 60135, 80180, 96216, 120270, 160360, 240540, 481080]

約数ペア:

[(1, 481080), (2, 240540), (3, 160360), (4, 120270), (5, 96216), (6, 80180), (8, 60135), (10, 48108), (12, 40090), (15, 32072), (19, 25320), (20, 24054), (24, 20045), (30, 16036), (38, 12660), (40, 12027), (57, 8440), (60, 8018), (76, 6330), (95, 5064), (114, 4220), (120, 4009), (152, 3165), (190, 2532), (211, 2280), (228, 2110), (285, 1688), (380, 1266), (422, 1140), (456, 1055), (570, 844), (633, 760)]