120930570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149297}}^1$

素因数の和:149316

約数の個数: 40

約数和(自身を含む): 325171044

約数和(自身を除く): 204240474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 149297, 298594, 447891, 746485, 895782, 1343673, 1492970, 2239455, 2687346, 4031019, 4478910, 6718365, 8062038, 12093057, 13436730, 20155095, 24186114, 40310190, 60465285, 120930570]

約数ペア:

[(1, 120930570), (2, 60465285), (3, 40310190), (5, 24186114), (6, 20155095), (9, 13436730), (10, 12093057), (15, 8062038), (18, 6718365), (27, 4478910), (30, 4031019), (45, 2687346), (54, 2239455), (81, 1492970), (90, 1343673), (135, 895782), (162, 746485), (270, 447891), (405, 298594), (810, 149297)]