23878980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{132661}}^1$

素因数の和:132676

約数の個数: 36

約数和(自身を含む): 72433452

約数和(自身を除く): 48554472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 132661, 265322, 397983, 530644, 663305, 795966, 1193949, 1326610, 1591932, 1989915, 2387898, 2653220, 3979830, 4775796, 5969745, 7959660, 11939490, 23878980]

約数ペア:

[(1, 23878980), (2, 11939490), (3, 7959660), (4, 5969745), (5, 4775796), (6, 3979830), (9, 2653220), (10, 2387898), (12, 1989915), (15, 1591932), (18, 1326610), (20, 1193949), (30, 795966), (36, 663305), (45, 530644), (60, 397983), (90, 265322), (180, 132661)]