1330032280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{1487}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 3053376000

約数和(自身を除く): 1723343720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 379, 472, 590, 758, 1180, 1487, 1516, 1895, 2360, 2974, 3032, 3790, 5948, 7435, 7580, 11896, 14870, 15160, 22361, 29740, 44722, 59480, 87733, 89444, 111805, 175466, 178888, 223610, 350932, 438665, 447220, 563573, 701864, 877330, 894440, 1127146, 1754660, 2254292, 2817865, 3509320, 4508584, 5635730, 11271460, 22542920, 33250807, 66501614, 133003228, 166254035, 266006456, 332508070, 665016140, 1330032280]

約数ペア:

[(1, 1330032280), (2, 665016140), (4, 332508070), (5, 266006456), (8, 166254035), (10, 133003228), (20, 66501614), (40, 33250807), (59, 22542920), (118, 11271460), (236, 5635730), (295, 4508584), (379, 3509320), (472, 2817865), (590, 2254292), (758, 1754660), (1180, 1127146), (1487, 894440), (1516, 877330), (1895, 701864), (2360, 563573), (2974, 447220), (3032, 438665), (3790, 350932), (5948, 223610), (7435, 178888), (7580, 175466), (11896, 111805), (14870, 89444), (15160, 87733), (22361, 59480), (29740, 44722)]