165145920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{172027}}^1$

素因数の和:172047

約数の個数: 56

約数和(自身を含む): 524341344

約数和(自身を除く): 359195424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 172027, 344054, 516081, 688108, 860135, 1032162, 1376216, 1720270, 2064324, 2580405, 2752432, 3440540, 4128648, 5160810, 5504864, 6881080, 8257296, 10321620, 11009728, 13762160, 16514592, 20643240, 27524320, 33029184, 41286480, 55048640, 82572960, 165145920]

約数ペア:

[(1, 165145920), (2, 82572960), (3, 55048640), (4, 41286480), (5, 33029184), (6, 27524320), (8, 20643240), (10, 16514592), (12, 13762160), (15, 11009728), (16, 10321620), (20, 8257296), (24, 6881080), (30, 5504864), (32, 5160810), (40, 4128648), (48, 3440540), (60, 2752432), (64, 2580405), (80, 2064324), (96, 1720270), (120, 1376216), (160, 1032162), (192, 860135), (240, 688108), (320, 516081), (480, 344054), (960, 172027)]