1838814960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{51421}}^1$

素因数の和:51586

約数の個数: 80

約数和(自身を含む): 5738695200

約数和(自身を除く): 3899880240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 35760, 51421, 102842, 154263, 205684, 257105, 308526, 411368, 514210, 617052, 771315, 822736, 1028420, 1234104, 1542630, 2056840, 2468208, 3085260, 4113680, 6170520, 7661729, 12341040, 15323458, 22985187, 30646916, 38308645, 45970374, 61293832, 76617290, 91940748, 114925935, 122587664, 153234580, 183881496, 229851870, 306469160, 367762992, 459703740, 612938320, 919407480, 1838814960]

約数ペア:

[(1, 1838814960), (2, 919407480), (3, 612938320), (4, 459703740), (5, 367762992), (6, 306469160), (8, 229851870), (10, 183881496), (12, 153234580), (15, 122587664), (16, 114925935), (20, 91940748), (24, 76617290), (30, 61293832), (40, 45970374), (48, 38308645), (60, 30646916), (80, 22985187), (120, 15323458), (149, 12341040), (240, 7661729), (298, 6170520), (447, 4113680), (596, 3085260), (745, 2468208), (894, 2056840), (1192, 1542630), (1490, 1234104), (1788, 1028420), (2235, 822736), (2384, 771315), (2980, 617052), (3576, 514210), (4470, 411368), (5960, 308526), (7152, 257105), (8940, 205684), (11920, 154263), (17880, 102842), (35760, 51421)]