48870540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 155387232

約数和(自身を除く): 106516692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 311, 324, 388, 405, 485, 540, 582, 622, 810, 873, 933, 970, 1164, 1244, 1455, 1555, 1620, 1746, 1866, 1940, 2619, 2799, 2910, 3110, 3492, 3732, 4365, 4665, 5238, 5598, 5820, 6220, 7857, 8397, 8730, 9330, 10476, 11196, 13095, 13995, 15714, 16794, 17460, 18660, 25191, 26190, 27990, 30167, 31428, 33588, 39285, 41985, 50382, 52380, 55980, 60334, 78570, 83970, 90501, 100764, 120668, 125955, 150835, 157140, 167940, 181002, 251910, 271503, 301670, 362004, 452505, 503820, 543006, 603340, 814509, 905010, 1086012, 1357515, 1629018, 1810020, 2443527, 2715030, 3258036, 4072545, 4887054, 5430060, 8145090, 9774108, 12217635, 16290180, 24435270, 48870540]

約数ペア:

[(1, 48870540), (2, 24435270), (3, 16290180), (4, 12217635), (5, 9774108), (6, 8145090), (9, 5430060), (10, 4887054), (12, 4072545), (15, 3258036), (18, 2715030), (20, 2443527), (27, 1810020), (30, 1629018), (36, 1357515), (45, 1086012), (54, 905010), (60, 814509), (81, 603340), (90, 543006), (97, 503820), (108, 452505), (135, 362004), (162, 301670), (180, 271503), (194, 251910), (270, 181002), (291, 167940), (311, 157140), (324, 150835), (388, 125955), (405, 120668), (485, 100764), (540, 90501), (582, 83970), (622, 78570), (810, 60334), (873, 55980), (933, 52380), (970, 50382), (1164, 41985), (1244, 39285), (1455, 33588), (1555, 31428), (1620, 30167), (1746, 27990), (1866, 26190), (1940, 25191), (2619, 18660), (2799, 17460), (2910, 16794), (3110, 15714), (3492, 13995), (3732, 13095), (4365, 11196), (4665, 10476), (5238, 9330), (5598, 8730), (5820, 8397), (6220, 7857)]