88907580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{493931}}^1$

素因数の和:493946

約数の個数: 36

約数和(自身を含む): 269686872

約数和(自身を除く): 180779292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 493931, 987862, 1481793, 1975724, 2469655, 2963586, 4445379, 4939310, 5927172, 7408965, 8890758, 9878620, 14817930, 17781516, 22226895, 29635860, 44453790, 88907580]

約数ペア:

[(1, 88907580), (2, 44453790), (3, 29635860), (4, 22226895), (5, 17781516), (6, 14817930), (9, 9878620), (10, 8890758), (12, 7408965), (15, 5927172), (18, 4939310), (20, 4445379), (30, 2963586), (36, 2469655), (45, 1975724), (60, 1481793), (90, 987862), (180, 493931)]