2101368240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2918567}}^1$

素因数の和:2918586

約数の個数: 60

約数和(自身を含む): 7057097424

約数和(自身を除く): 4955729184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2918567, 5837134, 8755701, 11674268, 14592835, 17511402, 23348536, 26267103, 29185670, 35022804, 43778505, 46697072, 52534206, 58371340, 70045608, 87557010, 105068412, 116742680, 131335515, 140091216, 175114020, 210136824, 233485360, 262671030, 350228040, 420273648, 525342060, 700456080, 1050684120, 2101368240]

約数ペア:

[(1, 2101368240), (2, 1050684120), (3, 700456080), (4, 525342060), (5, 420273648), (6, 350228040), (8, 262671030), (9, 233485360), (10, 210136824), (12, 175114020), (15, 140091216), (16, 131335515), (18, 116742680), (20, 105068412), (24, 87557010), (30, 70045608), (36, 58371340), (40, 52534206), (45, 46697072), (48, 43778505), (60, 35022804), (72, 29185670), (80, 26267103), (90, 23348536), (120, 17511402), (144, 14592835), (180, 11674268), (240, 8755701), (360, 5837134), (720, 2918567)]