115281560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2999}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 268110000

約数和(自身を除く): 152828440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 2999, 3844, 4805, 5998, 7688, 9610, 11996, 14995, 19220, 23992, 29990, 38440, 59980, 92969, 119960, 185938, 371876, 464845, 743752, 929690, 1859380, 2882039, 3718760, 5764078, 11528156, 14410195, 23056312, 28820390, 57640780, 115281560]

約数ペア:

[(1, 115281560), (2, 57640780), (4, 28820390), (5, 23056312), (8, 14410195), (10, 11528156), (20, 5764078), (31, 3718760), (40, 2882039), (62, 1859380), (124, 929690), (155, 743752), (248, 464845), (310, 371876), (620, 185938), (961, 119960), (1240, 92969), (1922, 59980), (2999, 38440), (3844, 29990), (4805, 23992), (5998, 19220), (7688, 14995), (9610, 11996)]