11275920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{15661}}^1$

素因数の和:15680

約数の個数: 60

約数和(自身を含む): 37870716

約数和(自身を除く): 26594796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 140949, 156610, 187932, 234915, 250576, 281898, 313220, 375864, 469830, 563796, 626440, 704745, 751728, 939660, 1127592, 1252880, 1409490, 1879320, 2255184, 2818980, 3758640, 5637960, 11275920]

約数ペア:

[(1, 11275920), (2, 5637960), (3, 3758640), (4, 2818980), (5, 2255184), (6, 1879320), (8, 1409490), (9, 1252880), (10, 1127592), (12, 939660), (15, 751728), (16, 704745), (18, 626440), (20, 563796), (24, 469830), (30, 375864), (36, 313220), (40, 281898), (45, 250576), (48, 234915), (60, 187932), (72, 156610), (80, 140949), (90, 125288), (120, 93966), (144, 78305), (180, 62644), (240, 46983), (360, 31322), (720, 15661)]