201036960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139609}}^1$

素因数の和:139630

約数の個数: 72

約数和(自身を含む): 686043540

約数和(自身を除く): 485006580

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, 139609, 279218, 418827, 558436, 698045, 837654, 1116872, 1256481, 1396090, 1675308, 2094135, 2233744, 2512962, 2792180, 3350616, 4188270, 4467488, 5025924, 5584360, 6282405, 6701232, 8376540, 10051848, 11168720, 12564810, 13402464, 16753080, 20103696, 22337440, 25129620, 33506160, 40207392, 50259240, 67012320, 100518480, 201036960]

約数ペア:

[(1, 201036960), (2, 100518480), (3, 67012320), (4, 50259240), (5, 40207392), (6, 33506160), (8, 25129620), (9, 22337440), (10, 20103696), (12, 16753080), (15, 13402464), (16, 12564810), (18, 11168720), (20, 10051848), (24, 8376540), (30, 6701232), (32, 6282405), (36, 5584360), (40, 5025924), (45, 4467488), (48, 4188270), (60, 3350616), (72, 2792180), (80, 2512962), (90, 2233744), (96, 2094135), (120, 1675308), (144, 1396090), (160, 1256481), (180, 1116872), (240, 837654), (288, 698045), (360, 558436), (480, 418827), (720, 279218), (1440, 139609)]