48351240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2772

約数の個数: 144

約数和(自身を含む): 182863980

約数和(自身を除く): 134512740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2741, 2940, 3528, 4410, 5482, 5880, 8223, 8820, 10964, 13705, 16446, 17640, 19187, 21928, 24669, 27410, 32892, 38374, 41115, 49338, 54820, 57561, 65784, 76748, 82230, 95935, 98676, 109640, 115122, 123345, 134309, 153496, 164460, 172683, 191870, 197352, 230244, 246690, 268618, 287805, 328920, 345366, 383740, 402927, 460488, 493380, 537236, 575610, 671545, 690732, 767480, 805854, 863415, 986760, 1074472, 1151220, 1208781, 1343090, 1381464, 1611708, 1726830, 2014635, 2302440, 2417562, 2686180, 3223416, 3453660, 4029270, 4835124, 5372360, 6043905, 6907320, 8058540, 9670248, 12087810, 16117080, 24175620, 48351240]

約数ペア:

[(1, 48351240), (2, 24175620), (3, 16117080), (4, 12087810), (5, 9670248), (6, 8058540), (7, 6907320), (8, 6043905), (9, 5372360), (10, 4835124), (12, 4029270), (14, 3453660), (15, 3223416), (18, 2686180), (20, 2417562), (21, 2302440), (24, 2014635), (28, 1726830), (30, 1611708), (35, 1381464), (36, 1343090), (40, 1208781), (42, 1151220), (45, 1074472), (49, 986760), (56, 863415), (60, 805854), (63, 767480), (70, 690732), (72, 671545), (84, 575610), (90, 537236), (98, 493380), (105, 460488), (120, 402927), (126, 383740), (140, 345366), (147, 328920), (168, 287805), (180, 268618), (196, 246690), (210, 230244), (245, 197352), (252, 191870), (280, 172683), (294, 164460), (315, 153496), (360, 134309), (392, 123345), (420, 115122), (441, 109640), (490, 98676), (504, 95935), (588, 82230), (630, 76748), (735, 65784), (840, 57561), (882, 54820), (980, 49338), (1176, 41115), (1260, 38374), (1470, 32892), (1764, 27410), (1960, 24669), (2205, 21928), (2520, 19187), (2741, 17640), (2940, 16446), (3528, 13705), (4410, 10964), (5482, 8820), (5880, 8223)]