68753640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2459}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 207230400

約数和(自身を除く): 138476760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2459, 2796, 3495, 4660, 4918, 5592, 6990, 7377, 9320, 9836, 12295, 13980, 14754, 19672, 24590, 27960, 29508, 36885, 49180, 59016, 73770, 98360, 147540, 295080, 572947, 1145894, 1718841, 2291788, 2864735, 3437682, 4583576, 5729470, 6875364, 8594205, 11458940, 13750728, 17188410, 22917880, 34376820, 68753640]

約数ペア:

[(1, 68753640), (2, 34376820), (3, 22917880), (4, 17188410), (5, 13750728), (6, 11458940), (8, 8594205), (10, 6875364), (12, 5729470), (15, 4583576), (20, 3437682), (24, 2864735), (30, 2291788), (40, 1718841), (60, 1145894), (120, 572947), (233, 295080), (466, 147540), (699, 98360), (932, 73770), (1165, 59016), (1398, 49180), (1864, 36885), (2330, 29508), (2459, 27960), (2796, 24590), (3495, 19672), (4660, 14754), (4918, 13980), (5592, 12295), (6990, 9836), (7377, 9320)]