120972384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 376084800

約数和(自身を除く): 255112416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 409, 416, 468, 474, 624, 632, 711, 818, 936, 948, 1027, 1227, 1248, 1264, 1422, 1636, 1872, 1896, 2054, 2454, 2528, 2844, 3081, 3272, 3681, 3744, 3792, 4108, 4908, 5317, 5688, 6162, 6544, 7362, 7584, 8216, 9243, 9816, 10634, 11376, 12324, 13088, 14724, 15951, 16432, 18486, 19632, 21268, 22752, 24648, 29448, 31902, 32311, 32864, 36972, 39264, 42536, 47853, 49296, 58896, 63804, 64622, 73944, 85072, 95706, 96933, 98592, 117792, 127608, 129244, 147888, 170144, 191412, 193866, 255216, 258488, 290799, 295776, 382824, 387732, 420043, 510432, 516976, 581598, 765648, 775464, 840086, 1033952, 1163196, 1260129, 1531296, 1550928, 1680172, 2326392, 2520258, 3101856, 3360344, 3780387, 4652784, 5040516, 6720688, 7560774, 9305568, 10081032, 13441376, 15121548, 20162064, 30243096, 40324128, 60486192, 120972384]

約数ペア:

[(1, 120972384), (2, 60486192), (3, 40324128), (4, 30243096), (6, 20162064), (8, 15121548), (9, 13441376), (12, 10081032), (13, 9305568), (16, 7560774), (18, 6720688), (24, 5040516), (26, 4652784), (32, 3780387), (36, 3360344), (39, 3101856), (48, 2520258), (52, 2326392), (72, 1680172), (78, 1550928), (79, 1531296), (96, 1260129), (104, 1163196), (117, 1033952), (144, 840086), (156, 775464), (158, 765648), (208, 581598), (234, 516976), (237, 510432), (288, 420043), (312, 387732), (316, 382824), (409, 295776), (416, 290799), (468, 258488), (474, 255216), (624, 193866), (632, 191412), (711, 170144), (818, 147888), (936, 129244), (948, 127608), (1027, 117792), (1227, 98592), (1248, 96933), (1264, 95706), (1422, 85072), (1636, 73944), (1872, 64622), (1896, 63804), (2054, 58896), (2454, 49296), (2528, 47853), (2844, 42536), (3081, 39264), (3272, 36972), (3681, 32864), (3744, 32311), (3792, 31902), (4108, 29448), (4908, 24648), (5317, 22752), (5688, 21268), (6162, 19632), (6544, 18486), (7362, 16432), (7584, 15951), (8216, 14724), (9243, 13088), (9816, 12324), (10634, 11376)]