1948124040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{21617}}^1$

素因数の和:22382

約数の個数: 64

約数和(自身を含む): 5852424960

約数和(自身を除く): 3904300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751, 1502, 2253, 3004, 3755, 4506, 6008, 7510, 9012, 11265, 15020, 18024, 21617, 22530, 30040, 43234, 45060, 64851, 86468, 90120, 108085, 129702, 172936, 216170, 259404, 324255, 432340, 518808, 648510, 864680, 1297020, 2594040, 16234367, 32468734, 48703101, 64937468, 81171835, 97406202, 129874936, 162343670, 194812404, 243515505, 324687340, 389624808, 487031010, 649374680, 974062020, 1948124040]

約数ペア:

[(1, 1948124040), (2, 974062020), (3, 649374680), (4, 487031010), (5, 389624808), (6, 324687340), (8, 243515505), (10, 194812404), (12, 162343670), (15, 129874936), (20, 97406202), (24, 81171835), (30, 64937468), (40, 48703101), (60, 32468734), (120, 16234367), (751, 2594040), (1502, 1297020), (2253, 864680), (3004, 648510), (3755, 518808), (4506, 432340), (6008, 324255), (7510, 259404), (9012, 216170), (11265, 172936), (15020, 129702), (18024, 108085), (21617, 90120), (22530, 86468), (30040, 64851), (43234, 45060)]