181840320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 168

約数和(自身を含む): 632557536

約数和(自身を除く): 450717216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 613, 618, 720, 824, 927, 960, 1030, 1226, 1236, 1440, 1545, 1648, 1839, 1854, 2060, 2452, 2472, 2880, 3065, 3090, 3296, 3678, 3708, 4120, 4635, 4904, 4944, 5517, 6130, 6180, 6592, 7356, 7416, 8240, 9195, 9270, 9808, 9888, 11034, 12260, 12360, 14712, 14832, 16480, 18390, 18540, 19616, 19776, 22068, 24520, 24720, 27585, 29424, 29664, 32960, 36780, 37080, 39232, 44136, 49040, 49440, 55170, 58848, 59328, 63139, 73560, 74160, 88272, 98080, 98880, 110340, 117696, 126278, 147120, 148320, 176544, 189417, 196160, 220680, 252556, 294240, 296640, 315695, 353088, 378834, 441360, 505112, 568251, 588480, 631390, 757668, 882720, 947085, 1010224, 1136502, 1262780, 1515336, 1765440, 1894170, 2020448, 2273004, 2525560, 2841255, 3030672, 3788340, 4040896, 4546008, 5051120, 5682510, 6061344, 7576680, 9092016, 10102240, 11365020, 12122688, 15153360, 18184032, 20204480, 22730040, 30306720, 36368064, 45460080, 60613440, 90920160, 181840320]

約数ペア:

[(1, 181840320), (2, 90920160), (3, 60613440), (4, 45460080), (5, 36368064), (6, 30306720), (8, 22730040), (9, 20204480), (10, 18184032), (12, 15153360), (15, 12122688), (16, 11365020), (18, 10102240), (20, 9092016), (24, 7576680), (30, 6061344), (32, 5682510), (36, 5051120), (40, 4546008), (45, 4040896), (48, 3788340), (60, 3030672), (64, 2841255), (72, 2525560), (80, 2273004), (90, 2020448), (96, 1894170), (103, 1765440), (120, 1515336), (144, 1262780), (160, 1136502), (180, 1010224), (192, 947085), (206, 882720), (240, 757668), (288, 631390), (309, 588480), (320, 568251), (360, 505112), (412, 441360), (480, 378834), (515, 353088), (576, 315695), (613, 296640), (618, 294240), (720, 252556), (824, 220680), (927, 196160), (960, 189417), (1030, 176544), (1226, 148320), (1236, 147120), (1440, 126278), (1545, 117696), (1648, 110340), (1839, 98880), (1854, 98080), (2060, 88272), (2452, 74160), (2472, 73560), (2880, 63139), (3065, 59328), (3090, 58848), (3296, 55170), (3678, 49440), (3708, 49040), (4120, 44136), (4635, 39232), (4904, 37080), (4944, 36780), (5517, 32960), (6130, 29664), (6180, 29424), (6592, 27585), (7356, 24720), (7416, 24520), (8240, 22068), (9195, 19776), (9270, 19616), (9808, 18540), (9888, 18390), (11034, 16480), (12260, 14832), (12360, 14712)]