330181920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 1184614200

約数和(自身を除く): 854432280

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, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 349, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 698, 720, 730, 810, 864, 876, 1047, 1080, 1095, 1168, 1296, 1314, 1396, 1440, 1460, 1620, 1745, 1752, 1971, 2094, 2160, 2190, 2336, 2592, 2628, 2792, 2920, 3141, 3240, 3285, 3490, 3504, 3942, 4188, 4320, 4380, 5235, 5256, 5584, 5840, 5913, 6282, 6480, 6570, 6980, 7008, 7884, 8376, 8760, 9423, 9855, 10470, 10512, 11168, 11680, 11826, 12564, 12960, 13140, 13960, 15705, 15768, 16752, 17520, 18846, 19710, 20940, 21024, 23652, 25128, 25477, 26280, 27920, 28269, 29565, 31410, 31536, 33504, 35040, 37692, 39420, 41880, 47115, 47304, 50256, 50954, 52560, 55840, 56538, 59130, 62820, 63072, 75384, 76431, 78840, 83760, 94230, 94608, 100512, 101908, 105120, 113076, 118260, 125640, 127385, 141345, 150768, 152862, 157680, 167520, 188460, 189216, 203816, 226152, 229293, 236520, 251280, 254770, 282690, 301536, 305724, 315360, 376920, 382155, 407632, 452304, 458586, 473040, 502560, 509540, 565380, 611448, 687879, 753840, 764310, 815264, 904608, 917172, 946080, 1019080, 1130760, 1146465, 1222896, 1375758, 1507680, 1528620, 1834344, 2038160, 2063637, 2261520, 2292930, 2445792, 2751516, 3057240, 3439395, 3668688, 4076320, 4127274, 4523040, 4585860, 5503032, 6114480, 6878790, 7337376, 8254548, 9171720, 10318185, 11006064, 12228960, 13757580, 16509096, 18343440, 20636370, 22012128, 27515160, 33018192, 36686880, 41272740, 55030320, 66036384, 82545480, 110060640, 165090960, 330181920]

約数ペア:

[(1, 330181920), (2, 165090960), (3, 110060640), (4, 82545480), (5, 66036384), (6, 55030320), (8, 41272740), (9, 36686880), (10, 33018192), (12, 27515160), (15, 22012128), (16, 20636370), (18, 18343440), (20, 16509096), (24, 13757580), (27, 12228960), (30, 11006064), (32, 10318185), (36, 9171720), (40, 8254548), (45, 7337376), (48, 6878790), (54, 6114480), (60, 5503032), (72, 4585860), (73, 4523040), (80, 4127274), (81, 4076320), (90, 3668688), (96, 3439395), (108, 3057240), (120, 2751516), (135, 2445792), (144, 2292930), (146, 2261520), (160, 2063637), (162, 2038160), (180, 1834344), (216, 1528620), (219, 1507680), (240, 1375758), (270, 1222896), (288, 1146465), (292, 1130760), (324, 1019080), (349, 946080), (360, 917172), (365, 904608), (405, 815264), (432, 764310), (438, 753840), (480, 687879), (540, 611448), (584, 565380), (648, 509540), (657, 502560), (698, 473040), (720, 458586), (730, 452304), (810, 407632), (864, 382155), (876, 376920), (1047, 315360), (1080, 305724), (1095, 301536), (1168, 282690), (1296, 254770), (1314, 251280), (1396, 236520), (1440, 229293), (1460, 226152), (1620, 203816), (1745, 189216), (1752, 188460), (1971, 167520), (2094, 157680), (2160, 152862), (2190, 150768), (2336, 141345), (2592, 127385), (2628, 125640), (2792, 118260), (2920, 113076), (3141, 105120), (3240, 101908), (3285, 100512), (3490, 94608), (3504, 94230), (3942, 83760), (4188, 78840), (4320, 76431), (4380, 75384), (5235, 63072), (5256, 62820), (5584, 59130), (5840, 56538), (5913, 55840), (6282, 52560), (6480, 50954), (6570, 50256), (6980, 47304), (7008, 47115), (7884, 41880), (8376, 39420), (8760, 37692), (9423, 35040), (9855, 33504), (10470, 31536), (10512, 31410), (11168, 29565), (11680, 28269), (11826, 27920), (12564, 26280), (12960, 25477), (13140, 25128), (13960, 23652), (15705, 21024), (15768, 20940), (16752, 19710), (17520, 18846)]