55854360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17239}}^1$

素因数の和:17262

約数の個数: 80

約数和(自身を含む): 187743600

約数和(自身を除く): 131889240

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, 1080, 1620, 3240, 17239, 34478, 51717, 68956, 86195, 103434, 137912, 155151, 172390, 206868, 258585, 310302, 344780, 413736, 465453, 517170, 620604, 689560, 775755, 930906, 1034340, 1241208, 1396359, 1551510, 1861812, 2068680, 2327265, 2792718, 3103020, 3723624, 4654530, 5585436, 6206040, 6981795, 9309060, 11170872, 13963590, 18618120, 27927180, 55854360]

約数ペア:

[(1, 55854360), (2, 27927180), (3, 18618120), (4, 13963590), (5, 11170872), (6, 9309060), (8, 6981795), (9, 6206040), (10, 5585436), (12, 4654530), (15, 3723624), (18, 3103020), (20, 2792718), (24, 2327265), (27, 2068680), (30, 1861812), (36, 1551510), (40, 1396359), (45, 1241208), (54, 1034340), (60, 930906), (72, 775755), (81, 689560), (90, 620604), (108, 517170), (120, 465453), (135, 413736), (162, 344780), (180, 310302), (216, 258585), (270, 206868), (324, 172390), (360, 155151), (405, 137912), (540, 103434), (648, 86195), (810, 68956), (1080, 51717), (1620, 34478), (3240, 17239)]