2988960

素因数分解:

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

素因数の和:510

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 7171680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 479, 480, 520, 624, 780, 958, 1040, 1248, 1437, 1560, 1916, 2080, 2395, 2874, 3120, 3832, 4790, 5748, 6227, 6240, 7185, 7664, 9580, 11496, 12454, 14370, 15328, 18681, 19160, 22992, 24908, 28740, 31135, 37362, 38320, 45984, 49816, 57480, 62270, 74724, 76640, 93405, 99632, 114960, 124540, 149448, 186810, 199264, 229920, 249080, 298896, 373620, 498160, 597792, 747240, 996320, 1494480, 2988960]

約数ペア:

[(1, 2988960), (2, 1494480), (3, 996320), (4, 747240), (5, 597792), (6, 498160), (8, 373620), (10, 298896), (12, 249080), (13, 229920), (15, 199264), (16, 186810), (20, 149448), (24, 124540), (26, 114960), (30, 99632), (32, 93405), (39, 76640), (40, 74724), (48, 62270), (52, 57480), (60, 49816), (65, 45984), (78, 38320), (80, 37362), (96, 31135), (104, 28740), (120, 24908), (130, 22992), (156, 19160), (160, 18681), (195, 15328), (208, 14370), (240, 12454), (260, 11496), (312, 9580), (390, 7664), (416, 7185), (479, 6240), (480, 6227), (520, 5748), (624, 4790), (780, 3832), (958, 3120), (1040, 2874), (1248, 2395), (1437, 2080), (1560, 1916)]