248516640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{57527}}^1$

素因数の和:57551

約数の個数: 96

約数和(自身を含む): 869823360

約数和(自身を除く): 621306720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 57527, 115054, 172581, 230108, 287635, 345162, 460216, 517743, 575270, 690324, 862905, 920432, 1035486, 1150540, 1380648, 1553229, 1725810, 1840864, 2070972, 2301080, 2588715, 2761296, 3106458, 3451620, 4141944, 4602160, 5177430, 5522592, 6212916, 6903240, 7766145, 8283888, 9204320, 10354860, 12425832, 13806480, 15532290, 16567776, 20709720, 24851664, 27612960, 31064580, 41419440, 49703328, 62129160, 82838880, 124258320, 248516640]

約数ペア:

[(1, 248516640), (2, 124258320), (3, 82838880), (4, 62129160), (5, 49703328), (6, 41419440), (8, 31064580), (9, 27612960), (10, 24851664), (12, 20709720), (15, 16567776), (16, 15532290), (18, 13806480), (20, 12425832), (24, 10354860), (27, 9204320), (30, 8283888), (32, 7766145), (36, 6903240), (40, 6212916), (45, 5522592), (48, 5177430), (54, 4602160), (60, 4141944), (72, 3451620), (80, 3106458), (90, 2761296), (96, 2588715), (108, 2301080), (120, 2070972), (135, 1840864), (144, 1725810), (160, 1553229), (180, 1380648), (216, 1150540), (240, 1035486), (270, 920432), (288, 862905), (360, 690324), (432, 575270), (480, 517743), (540, 460216), (720, 345162), (864, 287635), (1080, 230108), (1440, 172581), (2160, 115054), (4320, 57527)]