55027440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5911

約数の個数: 120

約数和(自身を含む): 199049760

約数和(自身を除く): 144022320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5879, 9360, 11758, 17637, 23516, 29395, 35274, 47032, 52911, 58790, 70548, 76427, 88185, 94064, 105822, 117580, 141096, 152854, 176370, 211644, 229281, 235160, 264555, 282192, 305708, 352740, 382135, 423288, 458562, 470320, 529110, 611416, 687843, 705480, 764270, 846576, 917124, 1058220, 1146405, 1222832, 1375686, 1410960, 1528540, 1834248, 2116440, 2292810, 2751372, 3057080, 3439215, 3668496, 4232880, 4585620, 5502744, 6114160, 6878430, 9171240, 11005488, 13756860, 18342480, 27513720, 55027440]

約数ペア:

[(1, 55027440), (2, 27513720), (3, 18342480), (4, 13756860), (5, 11005488), (6, 9171240), (8, 6878430), (9, 6114160), (10, 5502744), (12, 4585620), (13, 4232880), (15, 3668496), (16, 3439215), (18, 3057080), (20, 2751372), (24, 2292810), (26, 2116440), (30, 1834248), (36, 1528540), (39, 1410960), (40, 1375686), (45, 1222832), (48, 1146405), (52, 1058220), (60, 917124), (65, 846576), (72, 764270), (78, 705480), (80, 687843), (90, 611416), (104, 529110), (117, 470320), (120, 458562), (130, 423288), (144, 382135), (156, 352740), (180, 305708), (195, 282192), (208, 264555), (234, 235160), (240, 229281), (260, 211644), (312, 176370), (360, 152854), (390, 141096), (468, 117580), (520, 105822), (585, 94064), (624, 88185), (720, 76427), (780, 70548), (936, 58790), (1040, 52911), (1170, 47032), (1560, 35274), (1872, 29395), (2340, 23516), (3120, 17637), (4680, 11758), (5879, 9360)]