39438480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 123545664

約数和(自身を除く): 84107184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 1627, 2020, 2424, 3030, 3254, 4040, 4848, 4881, 6060, 6508, 8080, 8135, 9762, 12120, 13016, 16270, 19524, 24240, 24405, 26032, 32540, 39048, 48810, 65080, 78096, 97620, 130160, 164327, 195240, 328654, 390480, 492981, 657308, 821635, 985962, 1314616, 1643270, 1971924, 2464905, 2629232, 3286540, 3943848, 4929810, 6573080, 7887696, 9859620, 13146160, 19719240, 39438480]

約数ペア:

[(1, 39438480), (2, 19719240), (3, 13146160), (4, 9859620), (5, 7887696), (6, 6573080), (8, 4929810), (10, 3943848), (12, 3286540), (15, 2629232), (16, 2464905), (20, 1971924), (24, 1643270), (30, 1314616), (40, 985962), (48, 821635), (60, 657308), (80, 492981), (101, 390480), (120, 328654), (202, 195240), (240, 164327), (303, 130160), (404, 97620), (505, 78096), (606, 65080), (808, 48810), (1010, 39048), (1212, 32540), (1515, 26032), (1616, 24405), (1627, 24240), (2020, 19524), (2424, 16270), (3030, 13016), (3254, 12120), (4040, 9762), (4848, 8135), (4881, 8080), (6060, 6508)]