2609009640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7247249}}^1$

素因数の和:7247266

約数の個数: 48

約数和(自身を含む): 8479282500

約数和(自身を除く): 5870272860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7247249, 14494498, 21741747, 28988996, 36236245, 43483494, 57977992, 65225241, 72472490, 86966988, 108708735, 130450482, 144944980, 173933976, 217417470, 260900964, 289889960, 326126205, 434834940, 521801928, 652252410, 869669880, 1304504820, 2609009640]

約数ペア:

[(1, 2609009640), (2, 1304504820), (3, 869669880), (4, 652252410), (5, 521801928), (6, 434834940), (8, 326126205), (9, 289889960), (10, 260900964), (12, 217417470), (15, 173933976), (18, 144944980), (20, 130450482), (24, 108708735), (30, 86966988), (36, 72472490), (40, 65225241), (45, 57977992), (60, 43483494), (72, 36236245), (90, 28988996), (120, 21741747), (180, 14494498), (360, 7247249)]