7424040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4786

約数の個数: 64

約数和(自身を含む): 23990400

約数和(自身を除く): 16566360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4759, 9518, 14277, 19036, 23795, 28554, 38072, 47590, 57108, 61867, 71385, 95180, 114216, 123734, 142770, 185601, 190360, 247468, 285540, 309335, 371202, 494936, 571080, 618670, 742404, 928005, 1237340, 1484808, 1856010, 2474680, 3712020, 7424040]

約数ペア:

[(1, 7424040), (2, 3712020), (3, 2474680), (4, 1856010), (5, 1484808), (6, 1237340), (8, 928005), (10, 742404), (12, 618670), (13, 571080), (15, 494936), (20, 371202), (24, 309335), (26, 285540), (30, 247468), (39, 190360), (40, 185601), (52, 142770), (60, 123734), (65, 114216), (78, 95180), (104, 71385), (120, 61867), (130, 57108), (156, 47590), (195, 38072), (260, 28554), (312, 23795), (390, 19036), (520, 14277), (780, 9518), (1560, 4759)]