2860920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{883}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 9626760

約数和(自身を除く): 6765840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 883, 1080, 1620, 1766, 2649, 3240, 3532, 4415, 5298, 7064, 7947, 8830, 10596, 13245, 15894, 17660, 21192, 23841, 26490, 31788, 35320, 39735, 47682, 52980, 63576, 71523, 79470, 95364, 105960, 119205, 143046, 158940, 190728, 238410, 286092, 317880, 357615, 476820, 572184, 715230, 953640, 1430460, 2860920]

約数ペア:

[(1, 2860920), (2, 1430460), (3, 953640), (4, 715230), (5, 572184), (6, 476820), (8, 357615), (9, 317880), (10, 286092), (12, 238410), (15, 190728), (18, 158940), (20, 143046), (24, 119205), (27, 105960), (30, 95364), (36, 79470), (40, 71523), (45, 63576), (54, 52980), (60, 47682), (72, 39735), (81, 35320), (90, 31788), (108, 26490), (120, 23841), (135, 21192), (162, 17660), (180, 15894), (216, 13245), (270, 10596), (324, 8830), (360, 7947), (405, 7064), (540, 5298), (648, 4415), (810, 3532), (883, 3240), (1080, 2649), (1620, 1766)]