72246540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41521}}^1$

素因数の和:41562

約数の個数: 48

約数和(自身を含む): 209270880

約数和(自身を除く): 137024340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 41521, 83042, 124563, 166084, 207605, 249126, 415210, 498252, 622815, 830420, 1204109, 1245630, 2408218, 2491260, 3612327, 4816436, 6020545, 7224654, 12041090, 14449308, 18061635, 24082180, 36123270, 72246540]

約数ペア:

[(1, 72246540), (2, 36123270), (3, 24082180), (4, 18061635), (5, 14449308), (6, 12041090), (10, 7224654), (12, 6020545), (15, 4816436), (20, 3612327), (29, 2491260), (30, 2408218), (58, 1245630), (60, 1204109), (87, 830420), (116, 622815), (145, 498252), (174, 415210), (290, 249126), (348, 207605), (435, 166084), (580, 124563), (870, 83042), (1740, 41521)]