139148040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4409}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 419126400

約数和(自身を除く): 279978360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4409, 5260, 6312, 7890, 8818, 10520, 13227, 15780, 17636, 22045, 26454, 31560, 35272, 44090, 52908, 66135, 88180, 105816, 132270, 176360, 264540, 529080, 1159567, 2319134, 3478701, 4638268, 5797835, 6957402, 9276536, 11595670, 13914804, 17393505, 23191340, 27829608, 34787010, 46382680, 69574020, 139148040]

約数ペア:

[(1, 139148040), (2, 69574020), (3, 46382680), (4, 34787010), (5, 27829608), (6, 23191340), (8, 17393505), (10, 13914804), (12, 11595670), (15, 9276536), (20, 6957402), (24, 5797835), (30, 4638268), (40, 3478701), (60, 2319134), (120, 1159567), (263, 529080), (526, 264540), (789, 176360), (1052, 132270), (1315, 105816), (1578, 88180), (2104, 66135), (2630, 52908), (3156, 44090), (3945, 35272), (4409, 31560), (5260, 26454), (6312, 22045), (7890, 17636), (8818, 15780), (10520, 13227)]