4483440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 16248960

約数和(自身を除く): 11765520

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, 479, 520, 585, 624, 720, 780, 936, 958, 1040, 1170, 1437, 1560, 1872, 1916, 2340, 2395, 2874, 3120, 3832, 4311, 4680, 4790, 5748, 6227, 7185, 7664, 8622, 9360, 9580, 11496, 12454, 14370, 17244, 18681, 19160, 21555, 22992, 24908, 28740, 31135, 34488, 37362, 38320, 43110, 49816, 56043, 57480, 62270, 68976, 74724, 86220, 93405, 99632, 112086, 114960, 124540, 149448, 172440, 186810, 224172, 249080, 280215, 298896, 344880, 373620, 448344, 498160, 560430, 747240, 896688, 1120860, 1494480, 2241720, 4483440]

約数ペア:

[(1, 4483440), (2, 2241720), (3, 1494480), (4, 1120860), (5, 896688), (6, 747240), (8, 560430), (9, 498160), (10, 448344), (12, 373620), (13, 344880), (15, 298896), (16, 280215), (18, 249080), (20, 224172), (24, 186810), (26, 172440), (30, 149448), (36, 124540), (39, 114960), (40, 112086), (45, 99632), (48, 93405), (52, 86220), (60, 74724), (65, 68976), (72, 62270), (78, 57480), (80, 56043), (90, 49816), (104, 43110), (117, 38320), (120, 37362), (130, 34488), (144, 31135), (156, 28740), (180, 24908), (195, 22992), (208, 21555), (234, 19160), (240, 18681), (260, 17244), (312, 14370), (360, 12454), (390, 11496), (468, 9580), (479, 9360), (520, 8622), (585, 7664), (624, 7185), (720, 6227), (780, 5748), (936, 4790), (958, 4680), (1040, 4311), (1170, 3832), (1437, 3120), (1560, 2874), (1872, 2395), (1916, 2340)]