198017760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{412537}}^1$

素因数の和:412555

約数の個数: 48

約数和(自身を含む): 623757456

約数和(自身を除く): 425739696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 412537, 825074, 1237611, 1650148, 2062685, 2475222, 3300296, 4125370, 4950444, 6188055, 6600592, 8250740, 9900888, 12376110, 13201184, 16501480, 19801776, 24752220, 33002960, 39603552, 49504440, 66005920, 99008880, 198017760]

約数ペア:

[(1, 198017760), (2, 99008880), (3, 66005920), (4, 49504440), (5, 39603552), (6, 33002960), (8, 24752220), (10, 19801776), (12, 16501480), (15, 13201184), (16, 12376110), (20, 9900888), (24, 8250740), (30, 6600592), (32, 6188055), (40, 4950444), (48, 4125370), (60, 3300296), (80, 2475222), (96, 2062685), (120, 1650148), (160, 1237611), (240, 825074), (480, 412537)]