917882040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{96823}}^1$

素因数の和:96916

約数の個数: 64

約数和(自身を含む): 2788531200

約数和(自身を除く): 1870649160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 96823, 193646, 290469, 387292, 484115, 580938, 774584, 968230, 1161876, 1452345, 1936460, 2323752, 2904690, 3872920, 5809380, 7649017, 11618760, 15298034, 22947051, 30596068, 38245085, 45894102, 61192136, 76490170, 91788204, 114735255, 152980340, 183576408, 229470510, 305960680, 458941020, 917882040]

約数ペア:

[(1, 917882040), (2, 458941020), (3, 305960680), (4, 229470510), (5, 183576408), (6, 152980340), (8, 114735255), (10, 91788204), (12, 76490170), (15, 61192136), (20, 45894102), (24, 38245085), (30, 30596068), (40, 22947051), (60, 15298034), (79, 11618760), (120, 7649017), (158, 5809380), (237, 3872920), (316, 2904690), (395, 2323752), (474, 1936460), (632, 1452345), (790, 1161876), (948, 968230), (1185, 774584), (1580, 580938), (1896, 484115), (2370, 387292), (3160, 290469), (4740, 193646), (9480, 96823)]