252278280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233591}}^1$

素因数の和:233611

約数の個数: 64

約数和(自身を含む): 840931200

約数和(自身を除く): 588652920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 233591, 467182, 700773, 934364, 1167955, 1401546, 1868728, 2102319, 2335910, 2803092, 3503865, 4204638, 4671820, 5606184, 6306957, 7007730, 8409276, 9343640, 10511595, 12613914, 14015460, 16818552, 21023190, 25227828, 28030920, 31534785, 42046380, 50455656, 63069570, 84092760, 126139140, 252278280]

約数ペア:

[(1, 252278280), (2, 126139140), (3, 84092760), (4, 63069570), (5, 50455656), (6, 42046380), (8, 31534785), (9, 28030920), (10, 25227828), (12, 21023190), (15, 16818552), (18, 14015460), (20, 12613914), (24, 10511595), (27, 9343640), (30, 8409276), (36, 7007730), (40, 6306957), (45, 5606184), (54, 4671820), (60, 4204638), (72, 3503865), (90, 2803092), (108, 2335910), (120, 2102319), (135, 1868728), (180, 1401546), (216, 1167955), (270, 934364), (360, 700773), (540, 467182), (1080, 233591)]