4351080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 13219200

約数和(自身を除く): 8868120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 359, 404, 505, 606, 718, 808, 1010, 1077, 1212, 1436, 1515, 1795, 2020, 2154, 2424, 2872, 3030, 3590, 4040, 4308, 5385, 6060, 7180, 8616, 10770, 12120, 14360, 21540, 36259, 43080, 72518, 108777, 145036, 181295, 217554, 290072, 362590, 435108, 543885, 725180, 870216, 1087770, 1450360, 2175540, 4351080]

約数ペア:

[(1, 4351080), (2, 2175540), (3, 1450360), (4, 1087770), (5, 870216), (6, 725180), (8, 543885), (10, 435108), (12, 362590), (15, 290072), (20, 217554), (24, 181295), (30, 145036), (40, 108777), (60, 72518), (101, 43080), (120, 36259), (202, 21540), (303, 14360), (359, 12120), (404, 10770), (505, 8616), (606, 7180), (718, 6060), (808, 5385), (1010, 4308), (1077, 4040), (1212, 3590), (1436, 3030), (1515, 2872), (1795, 2424), (2020, 2154)]