22551840

素因数分解:

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

素因数の和:15682

約数の個数: 72

約数和(自身を含む): 76963068

約数和(自身を除く): 54411228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 140949, 156610, 187932, 234915, 250576, 281898, 313220, 375864, 469830, 501152, 563796, 626440, 704745, 751728, 939660, 1127592, 1252880, 1409490, 1503456, 1879320, 2255184, 2505760, 2818980, 3758640, 4510368, 5637960, 7517280, 11275920, 22551840]

約数ペア:

[(1, 22551840), (2, 11275920), (3, 7517280), (4, 5637960), (5, 4510368), (6, 3758640), (8, 2818980), (9, 2505760), (10, 2255184), (12, 1879320), (15, 1503456), (16, 1409490), (18, 1252880), (20, 1127592), (24, 939660), (30, 751728), (32, 704745), (36, 626440), (40, 563796), (45, 501152), (48, 469830), (60, 375864), (72, 313220), (80, 281898), (90, 250576), (96, 234915), (120, 187932), (144, 156610), (160, 140949), (180, 125288), (240, 93966), (288, 78305), (360, 62644), (480, 46983), (720, 31322), (1440, 15661)]