15686040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 47784960

約数和(自身を除く): 32098920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 1951, 2010, 2680, 3902, 4020, 5853, 7804, 8040, 9755, 11706, 15608, 19510, 23412, 29265, 39020, 46824, 58530, 78040, 117060, 130717, 234120, 261434, 392151, 522868, 653585, 784302, 1045736, 1307170, 1568604, 1960755, 2614340, 3137208, 3921510, 5228680, 7843020, 15686040]

約数ペア:

[(1, 15686040), (2, 7843020), (3, 5228680), (4, 3921510), (5, 3137208), (6, 2614340), (8, 1960755), (10, 1568604), (12, 1307170), (15, 1045736), (20, 784302), (24, 653585), (30, 522868), (40, 392151), (60, 261434), (67, 234120), (120, 130717), (134, 117060), (201, 78040), (268, 58530), (335, 46824), (402, 39020), (536, 29265), (670, 23412), (804, 19510), (1005, 15608), (1340, 11706), (1608, 9755), (1951, 8040), (2010, 7804), (2680, 5853), (3902, 4020)]