105006840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3253}}^1$

素因数の和:3536

約数の個数: 64

約数和(自身を含む): 316288800

約数和(自身を除く): 211281960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 3253, 4035, 5380, 6456, 6506, 8070, 9759, 10760, 13012, 16140, 16265, 19518, 26024, 32280, 32530, 39036, 48795, 65060, 78072, 97590, 130120, 195180, 390360, 875057, 1750114, 2625171, 3500228, 4375285, 5250342, 7000456, 8750570, 10500684, 13125855, 17501140, 21001368, 26251710, 35002280, 52503420, 105006840]

約数ペア:

[(1, 105006840), (2, 52503420), (3, 35002280), (4, 26251710), (5, 21001368), (6, 17501140), (8, 13125855), (10, 10500684), (12, 8750570), (15, 7000456), (20, 5250342), (24, 4375285), (30, 3500228), (40, 2625171), (60, 1750114), (120, 875057), (269, 390360), (538, 195180), (807, 130120), (1076, 97590), (1345, 78072), (1614, 65060), (2152, 48795), (2690, 39036), (3228, 32530), (3253, 32280), (4035, 26024), (5380, 19518), (6456, 16265), (6506, 16140), (8070, 13012), (9759, 10760)]