202209120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140423}}^1$

素因数の和:140444

約数の個数: 72

約数和(自身を含む): 690043536

約数和(自身を除く): 487834416

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, 140423, 280846, 421269, 561692, 702115, 842538, 1123384, 1263807, 1404230, 1685076, 2106345, 2246768, 2527614, 2808460, 3370152, 4212690, 4493536, 5055228, 5616920, 6319035, 6740304, 8425380, 10110456, 11233840, 12638070, 13480608, 16850760, 20220912, 22467680, 25276140, 33701520, 40441824, 50552280, 67403040, 101104560, 202209120]

約数ペア:

[(1, 202209120), (2, 101104560), (3, 67403040), (4, 50552280), (5, 40441824), (6, 33701520), (8, 25276140), (9, 22467680), (10, 20220912), (12, 16850760), (15, 13480608), (16, 12638070), (18, 11233840), (20, 10110456), (24, 8425380), (30, 6740304), (32, 6319035), (36, 5616920), (40, 5055228), (45, 4493536), (48, 4212690), (60, 3370152), (72, 2808460), (80, 2527614), (90, 2246768), (96, 2106345), (120, 1685076), (144, 1404230), (160, 1263807), (180, 1123384), (240, 842538), (288, 702115), (360, 561692), (480, 421269), (720, 280846), (1440, 140423)]