22144440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 67082400

約数和(自身を除く): 44937960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1693, 2180, 2616, 3270, 3386, 4360, 5079, 6540, 6772, 8465, 10158, 13080, 13544, 16930, 20316, 25395, 33860, 40632, 50790, 67720, 101580, 184537, 203160, 369074, 553611, 738148, 922685, 1107222, 1476296, 1845370, 2214444, 2768055, 3690740, 4428888, 5536110, 7381480, 11072220, 22144440]

約数ペア:

[(1, 22144440), (2, 11072220), (3, 7381480), (4, 5536110), (5, 4428888), (6, 3690740), (8, 2768055), (10, 2214444), (12, 1845370), (15, 1476296), (20, 1107222), (24, 922685), (30, 738148), (40, 553611), (60, 369074), (109, 203160), (120, 184537), (218, 101580), (327, 67720), (436, 50790), (545, 40632), (654, 33860), (872, 25395), (1090, 20316), (1308, 16930), (1635, 13544), (1693, 13080), (2180, 10158), (2616, 8465), (3270, 6772), (3386, 6540), (4360, 5079)]