2524560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 7993536

約数和(自身を除く): 5468976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 157, 201, 240, 268, 314, 335, 402, 471, 536, 628, 670, 785, 804, 942, 1005, 1072, 1256, 1340, 1570, 1608, 1884, 2010, 2355, 2512, 2680, 3140, 3216, 3768, 4020, 4710, 5360, 6280, 7536, 8040, 9420, 10519, 12560, 16080, 18840, 21038, 31557, 37680, 42076, 52595, 63114, 84152, 105190, 126228, 157785, 168304, 210380, 252456, 315570, 420760, 504912, 631140, 841520, 1262280, 2524560]

約数ペア:

[(1, 2524560), (2, 1262280), (3, 841520), (4, 631140), (5, 504912), (6, 420760), (8, 315570), (10, 252456), (12, 210380), (15, 168304), (16, 157785), (20, 126228), (24, 105190), (30, 84152), (40, 63114), (48, 52595), (60, 42076), (67, 37680), (80, 31557), (120, 21038), (134, 18840), (157, 16080), (201, 12560), (240, 10519), (268, 9420), (314, 8040), (335, 7536), (402, 6280), (471, 5360), (536, 4710), (628, 4020), (670, 3768), (785, 3216), (804, 3140), (942, 2680), (1005, 2512), (1072, 2355), (1256, 2010), (1340, 1884), (1570, 1608)]