140881560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24979}}^1$

素因数の和:25040

約数の個数: 64

約数和(自身を含む): 431654400

約数和(自身を除く): 290772840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 24979, 49958, 74937, 99916, 124895, 149874, 199832, 249790, 299748, 374685, 499580, 599496, 749370, 999160, 1174013, 1498740, 2348026, 2997480, 3522039, 4696052, 5870065, 7044078, 9392104, 11740130, 14088156, 17610195, 23480260, 28176312, 35220390, 46960520, 70440780, 140881560]

約数ペア:

[(1, 140881560), (2, 70440780), (3, 46960520), (4, 35220390), (5, 28176312), (6, 23480260), (8, 17610195), (10, 14088156), (12, 11740130), (15, 9392104), (20, 7044078), (24, 5870065), (30, 4696052), (40, 3522039), (47, 2997480), (60, 2348026), (94, 1498740), (120, 1174013), (141, 999160), (188, 749370), (235, 599496), (282, 499580), (376, 374685), (470, 299748), (564, 249790), (705, 199832), (940, 149874), (1128, 124895), (1410, 99916), (1880, 74937), (2820, 49958), (5640, 24979)]