2080773840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{3041}}^1$

素因数の和:5908

約数の個数: 80

約数和(自身を含む): 6454783296

約数和(自身を除く): 4374009456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2851, 3041, 5702, 6082, 8553, 9123, 11404, 12164, 14255, 15205, 17106, 18246, 22808, 24328, 28510, 30410, 34212, 36492, 42765, 45615, 45616, 48656, 57020, 60820, 68424, 72984, 85530, 91230, 114040, 121640, 136848, 145968, 171060, 182460, 228080, 243280, 342120, 364920, 684240, 729840, 8669891, 17339782, 26009673, 34679564, 43349455, 52019346, 69359128, 86698910, 104038692, 130048365, 138718256, 173397820, 208077384, 260096730, 346795640, 416154768, 520193460, 693591280, 1040386920, 2080773840]

約数ペア:

[(1, 2080773840), (2, 1040386920), (3, 693591280), (4, 520193460), (5, 416154768), (6, 346795640), (8, 260096730), (10, 208077384), (12, 173397820), (15, 138718256), (16, 130048365), (20, 104038692), (24, 86698910), (30, 69359128), (40, 52019346), (48, 43349455), (60, 34679564), (80, 26009673), (120, 17339782), (240, 8669891), (2851, 729840), (3041, 684240), (5702, 364920), (6082, 342120), (8553, 243280), (9123, 228080), (11404, 182460), (12164, 171060), (14255, 145968), (15205, 136848), (17106, 121640), (18246, 114040), (22808, 91230), (24328, 85530), (28510, 72984), (30410, 68424), (34212, 60820), (36492, 57020), (42765, 48656), (45615, 45616)]