1390603080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{5717}}^1$

素因数の和:7758

約数の個数: 64

約数和(自身を含む): 4174597440

約数和(自身を除く): 2783994360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2027, 4054, 5717, 6081, 8108, 10135, 11434, 12162, 16216, 17151, 20270, 22868, 24324, 28585, 30405, 34302, 40540, 45736, 48648, 57170, 60810, 68604, 81080, 85755, 114340, 121620, 137208, 171510, 228680, 243240, 343020, 686040, 11588359, 23176718, 34765077, 46353436, 57941795, 69530154, 92706872, 115883590, 139060308, 173825385, 231767180, 278120616, 347650770, 463534360, 695301540, 1390603080]

約数ペア:

[(1, 1390603080), (2, 695301540), (3, 463534360), (4, 347650770), (5, 278120616), (6, 231767180), (8, 173825385), (10, 139060308), (12, 115883590), (15, 92706872), (20, 69530154), (24, 57941795), (30, 46353436), (40, 34765077), (60, 23176718), (120, 11588359), (2027, 686040), (4054, 343020), (5717, 243240), (6081, 228680), (8108, 171510), (10135, 137208), (11434, 121620), (12162, 114340), (16216, 85755), (17151, 81080), (20270, 68604), (22868, 60810), (24324, 57170), (28585, 48648), (30405, 45736), (34302, 40540)]