31613760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3659}}^1$

素因数の和:3685

約数の個数: 112

約数和(自身を含む): 111556800

約数和(自身を除く): 79943040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3659, 4320, 7318, 8640, 10977, 14636, 18295, 21954, 29272, 32931, 36590, 43908, 54885, 58544, 65862, 73180, 87816, 98793, 109770, 117088, 131724, 146360, 164655, 175632, 197586, 219540, 234176, 263448, 292720, 329310, 351264, 395172, 439080, 493965, 526896, 585440, 658620, 702528, 790344, 878160, 987930, 1053792, 1170880, 1317240, 1580688, 1756320, 1975860, 2107584, 2634480, 3161376, 3512640, 3951720, 5268960, 6322752, 7903440, 10537920, 15806880, 31613760]

約数ペア:

[(1, 31613760), (2, 15806880), (3, 10537920), (4, 7903440), (5, 6322752), (6, 5268960), (8, 3951720), (9, 3512640), (10, 3161376), (12, 2634480), (15, 2107584), (16, 1975860), (18, 1756320), (20, 1580688), (24, 1317240), (27, 1170880), (30, 1053792), (32, 987930), (36, 878160), (40, 790344), (45, 702528), (48, 658620), (54, 585440), (60, 526896), (64, 493965), (72, 439080), (80, 395172), (90, 351264), (96, 329310), (108, 292720), (120, 263448), (135, 234176), (144, 219540), (160, 197586), (180, 175632), (192, 164655), (216, 146360), (240, 131724), (270, 117088), (288, 109770), (320, 98793), (360, 87816), (432, 73180), (480, 65862), (540, 58544), (576, 54885), (720, 43908), (864, 36590), (960, 32931), (1080, 29272), (1440, 21954), (1728, 18295), (2160, 14636), (2880, 10977), (3659, 8640), (4320, 7318)]