39853920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 127249920

約数和(自身を除く): 87396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1051, 1185, 1264, 1580, 1896, 2102, 2370, 2528, 3153, 3160, 3792, 4204, 4740, 5255, 6306, 6320, 7584, 8408, 9480, 10510, 12612, 12640, 15765, 16816, 18960, 21020, 25224, 31530, 33632, 37920, 42040, 50448, 63060, 83029, 84080, 100896, 126120, 166058, 168160, 249087, 252240, 332116, 415145, 498174, 504480, 664232, 830290, 996348, 1245435, 1328464, 1660580, 1992696, 2490870, 2656928, 3321160, 3985392, 4981740, 6642320, 7970784, 9963480, 13284640, 19926960, 39853920]

約数ペア:

[(1, 39853920), (2, 19926960), (3, 13284640), (4, 9963480), (5, 7970784), (6, 6642320), (8, 4981740), (10, 3985392), (12, 3321160), (15, 2656928), (16, 2490870), (20, 1992696), (24, 1660580), (30, 1328464), (32, 1245435), (40, 996348), (48, 830290), (60, 664232), (79, 504480), (80, 498174), (96, 415145), (120, 332116), (158, 252240), (160, 249087), (237, 168160), (240, 166058), (316, 126120), (395, 100896), (474, 84080), (480, 83029), (632, 63060), (790, 50448), (948, 42040), (1051, 37920), (1185, 33632), (1264, 31530), (1580, 25224), (1896, 21020), (2102, 18960), (2370, 16816), (2528, 15765), (3153, 12640), (3160, 12612), (3792, 10510), (4204, 9480), (4740, 8408), (5255, 7584), (6306, 6320)]