165438360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7789}}^1$

素因数の和:7865

約数の個数: 96

約数和(自身を含む): 546858000

約数和(自身を除く): 381419640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 7789, 10620, 15578, 21240, 23367, 31156, 38945, 46734, 62312, 70101, 77890, 93468, 116835, 140202, 155780, 186936, 233670, 280404, 311560, 350505, 459551, 467340, 560808, 701010, 919102, 934680, 1378653, 1402020, 1838204, 2297755, 2757306, 2804040, 3676408, 4135959, 4595510, 5514612, 6893265, 8271918, 9191020, 11029224, 13786530, 16543836, 18382040, 20679795, 27573060, 33087672, 41359590, 55146120, 82719180, 165438360]

約数ペア:

[(1, 165438360), (2, 82719180), (3, 55146120), (4, 41359590), (5, 33087672), (6, 27573060), (8, 20679795), (9, 18382040), (10, 16543836), (12, 13786530), (15, 11029224), (18, 9191020), (20, 8271918), (24, 6893265), (30, 5514612), (36, 4595510), (40, 4135959), (45, 3676408), (59, 2804040), (60, 2757306), (72, 2297755), (90, 1838204), (118, 1402020), (120, 1378653), (177, 934680), (180, 919102), (236, 701010), (295, 560808), (354, 467340), (360, 459551), (472, 350505), (531, 311560), (590, 280404), (708, 233670), (885, 186936), (1062, 155780), (1180, 140202), (1416, 116835), (1770, 93468), (2124, 77890), (2360, 70101), (2655, 62312), (3540, 46734), (4248, 38945), (5310, 31156), (7080, 23367), (7789, 21240), (10620, 15578)]