38160240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 90402960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 199, 204, 235, 240, 255, 272, 282, 340, 376, 398, 408, 470, 510, 564, 597, 680, 705, 752, 796, 799, 816, 940, 995, 1020, 1128, 1194, 1360, 1410, 1592, 1598, 1880, 1990, 2040, 2256, 2388, 2397, 2820, 2985, 3184, 3196, 3383, 3760, 3980, 3995, 4080, 4776, 4794, 5640, 5970, 6392, 6766, 7960, 7990, 9353, 9552, 9588, 10149, 11280, 11940, 11985, 12784, 13532, 15920, 15980, 16915, 18706, 19176, 20298, 23880, 23970, 27064, 28059, 31960, 33830, 37412, 38352, 40596, 46765, 47760, 47940, 50745, 54128, 56118, 63920, 67660, 74824, 81192, 93530, 95880, 101490, 112236, 135320, 140295, 149648, 159001, 162384, 187060, 191760, 202980, 224472, 270640, 280590, 318002, 374120, 405960, 448944, 477003, 561180, 636004, 748240, 795005, 811920, 954006, 1122360, 1272008, 1590010, 1908012, 2244720, 2385015, 2544016, 3180020, 3816024, 4770030, 6360040, 7632048, 9540060, 12720080, 19080120, 38160240]

約数ペア:

[(1, 38160240), (2, 19080120), (3, 12720080), (4, 9540060), (5, 7632048), (6, 6360040), (8, 4770030), (10, 3816024), (12, 3180020), (15, 2544016), (16, 2385015), (17, 2244720), (20, 1908012), (24, 1590010), (30, 1272008), (34, 1122360), (40, 954006), (47, 811920), (48, 795005), (51, 748240), (60, 636004), (68, 561180), (80, 477003), (85, 448944), (94, 405960), (102, 374120), (120, 318002), (136, 280590), (141, 270640), (170, 224472), (188, 202980), (199, 191760), (204, 187060), (235, 162384), (240, 159001), (255, 149648), (272, 140295), (282, 135320), (340, 112236), (376, 101490), (398, 95880), (408, 93530), (470, 81192), (510, 74824), (564, 67660), (597, 63920), (680, 56118), (705, 54128), (752, 50745), (796, 47940), (799, 47760), (816, 46765), (940, 40596), (995, 38352), (1020, 37412), (1128, 33830), (1194, 31960), (1360, 28059), (1410, 27064), (1592, 23970), (1598, 23880), (1880, 20298), (1990, 19176), (2040, 18706), (2256, 16915), (2388, 15980), (2397, 15920), (2820, 13532), (2985, 12784), (3184, 11985), (3196, 11940), (3383, 11280), (3760, 10149), (3980, 9588), (3995, 9552), (4080, 9353), (4776, 7990), (4794, 7960), (5640, 6766), (5970, 6392)]