142652040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2441}}^1$

素因数の和:2942

約数の個数: 64

約数和(自身を含む): 429010560

約数和(自身を除く): 286358520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2441, 2922, 3896, 4870, 4882, 5844, 7305, 7323, 9740, 9764, 11688, 12205, 14610, 14646, 19480, 19528, 24410, 29220, 29292, 36615, 48820, 58440, 58584, 73230, 97640, 146460, 292920, 1188767, 2377534, 3566301, 4755068, 5943835, 7132602, 9510136, 11887670, 14265204, 17831505, 23775340, 28530408, 35663010, 47550680, 71326020, 142652040]

約数ペア:

[(1, 142652040), (2, 71326020), (3, 47550680), (4, 35663010), (5, 28530408), (6, 23775340), (8, 17831505), (10, 14265204), (12, 11887670), (15, 9510136), (20, 7132602), (24, 5943835), (30, 4755068), (40, 3566301), (60, 2377534), (120, 1188767), (487, 292920), (974, 146460), (1461, 97640), (1948, 73230), (2435, 58584), (2441, 58440), (2922, 48820), (3896, 36615), (4870, 29292), (4882, 29220), (5844, 24410), (7305, 19528), (7323, 19480), (9740, 14646), (9764, 14610), (11688, 12205)]