5528040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6581}}^1$

素因数の和:6602

約数の個数: 64

約数和(自身を含む): 18956160

約数和(自身を除く): 13428120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6581, 13162, 19743, 26324, 32905, 39486, 46067, 52648, 65810, 78972, 92134, 98715, 131620, 138201, 157944, 184268, 197430, 230335, 263240, 276402, 368536, 394860, 460670, 552804, 691005, 789720, 921340, 1105608, 1382010, 1842680, 2764020, 5528040]

約数ペア:

[(1, 5528040), (2, 2764020), (3, 1842680), (4, 1382010), (5, 1105608), (6, 921340), (7, 789720), (8, 691005), (10, 552804), (12, 460670), (14, 394860), (15, 368536), (20, 276402), (21, 263240), (24, 230335), (28, 197430), (30, 184268), (35, 157944), (40, 138201), (42, 131620), (56, 98715), (60, 92134), (70, 78972), (84, 65810), (105, 52648), (120, 46067), (140, 39486), (168, 32905), (210, 26324), (280, 19743), (420, 13162), (840, 6581)]