17882640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 160

約数和(自身を含む): 65352960

約数和(自身を除く): 47470320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 487, 510, 540, 612, 680, 720, 765, 816, 918, 974, 1020, 1080, 1224, 1360, 1461, 1530, 1836, 1948, 2040, 2160, 2295, 2435, 2448, 2922, 3060, 3672, 3896, 4080, 4383, 4590, 4870, 5844, 6120, 7305, 7344, 7792, 8279, 8766, 9180, 9740, 11688, 12240, 13149, 14610, 16558, 17532, 18360, 19480, 21915, 23376, 24837, 26298, 29220, 33116, 35064, 36720, 38960, 41395, 43830, 49674, 52596, 58440, 65745, 66232, 70128, 74511, 82790, 87660, 99348, 105192, 116880, 124185, 131490, 132464, 149022, 165580, 175320, 198696, 210384, 223533, 248370, 262980, 298044, 331160, 350640, 372555, 397392, 447066, 496740, 525960, 596088, 662320, 745110, 894132, 993480, 1051920, 1117665, 1192176, 1490220, 1788264, 1986960, 2235330, 2980440, 3576528, 4470660, 5960880, 8941320, 17882640]

約数ペア:

[(1, 17882640), (2, 8941320), (3, 5960880), (4, 4470660), (5, 3576528), (6, 2980440), (8, 2235330), (9, 1986960), (10, 1788264), (12, 1490220), (15, 1192176), (16, 1117665), (17, 1051920), (18, 993480), (20, 894132), (24, 745110), (27, 662320), (30, 596088), (34, 525960), (36, 496740), (40, 447066), (45, 397392), (48, 372555), (51, 350640), (54, 331160), (60, 298044), (68, 262980), (72, 248370), (80, 223533), (85, 210384), (90, 198696), (102, 175320), (108, 165580), (120, 149022), (135, 132464), (136, 131490), (144, 124185), (153, 116880), (170, 105192), (180, 99348), (204, 87660), (216, 82790), (240, 74511), (255, 70128), (270, 66232), (272, 65745), (306, 58440), (340, 52596), (360, 49674), (408, 43830), (432, 41395), (459, 38960), (487, 36720), (510, 35064), (540, 33116), (612, 29220), (680, 26298), (720, 24837), (765, 23376), (816, 21915), (918, 19480), (974, 18360), (1020, 17532), (1080, 16558), (1224, 14610), (1360, 13149), (1461, 12240), (1530, 11688), (1836, 9740), (1948, 9180), (2040, 8766), (2160, 8279), (2295, 7792), (2435, 7344), (2448, 7305), (2922, 6120), (3060, 5844), (3672, 4870), (3896, 4590), (4080, 4383)]