268545360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7127}}^1$

素因数の和:7300

約数の個数: 80

約数和(自身を含む): 837910656

約数和(自身を除く): 569365296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7127, 7536, 9420, 12560, 14254, 18840, 21381, 28508, 35635, 37680, 42762, 57016, 71270, 85524, 106905, 114032, 142540, 171048, 213810, 285080, 342096, 427620, 570160, 855240, 1118939, 1710480, 2237878, 3356817, 4475756, 5594695, 6713634, 8951512, 11189390, 13427268, 16784085, 17903024, 22378780, 26854536, 33568170, 44757560, 53709072, 67136340, 89515120, 134272680, 268545360]

約数ペア:

[(1, 268545360), (2, 134272680), (3, 89515120), (4, 67136340), (5, 53709072), (6, 44757560), (8, 33568170), (10, 26854536), (12, 22378780), (15, 17903024), (16, 16784085), (20, 13427268), (24, 11189390), (30, 8951512), (40, 6713634), (48, 5594695), (60, 4475756), (80, 3356817), (120, 2237878), (157, 1710480), (240, 1118939), (314, 855240), (471, 570160), (628, 427620), (785, 342096), (942, 285080), (1256, 213810), (1570, 171048), (1884, 142540), (2355, 114032), (2512, 106905), (3140, 85524), (3768, 71270), (4710, 57016), (6280, 42762), (7127, 37680), (7536, 35635), (9420, 28508), (12560, 21381), (14254, 18840)]