1227118320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 240

約数和(自身を含む): 4297230912

約数和(自身を除く): 3070112592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 73, 74, 80, 90, 111, 120, 144, 146, 148, 180, 185, 219, 222, 240, 292, 296, 333, 360, 365, 370, 438, 444, 555, 584, 592, 631, 657, 666, 720, 730, 740, 876, 888, 1095, 1110, 1168, 1262, 1314, 1332, 1460, 1480, 1665, 1752, 1776, 1893, 2190, 2220, 2524, 2628, 2664, 2701, 2920, 2960, 3155, 3285, 3330, 3504, 3786, 4380, 4440, 5048, 5256, 5328, 5402, 5679, 5840, 6310, 6570, 6660, 7572, 8103, 8760, 8880, 9465, 10096, 10512, 10804, 11358, 12620, 13140, 13320, 13505, 15144, 16206, 17520, 18930, 21608, 22716, 23347, 24309, 25240, 26280, 26640, 27010, 28395, 30288, 32412, 37860, 40515, 43216, 45432, 46063, 46694, 48618, 50480, 52560, 54020, 56790, 64824, 70041, 75720, 81030, 90864, 92126, 93388, 97236, 108040, 113580, 116735, 121545, 129648, 138189, 140082, 151440, 162060, 184252, 186776, 194472, 210123, 216080, 227160, 230315, 233470, 243090, 276378, 280164, 324120, 350205, 368504, 373552, 388944, 414567, 420246, 454320, 460630, 466940, 486180, 552756, 560328, 648240, 690945, 700410, 737008, 829134, 840492, 921260, 933880, 972360, 1050615, 1105512, 1120656, 1381890, 1400820, 1658268, 1680984, 1704331, 1842520, 1867760, 1944720, 2072835, 2101230, 2211024, 2763780, 2801640, 3316536, 3361968, 3408662, 3685040, 4145670, 4202460, 5112993, 5527560, 5603280, 6633072, 6817324, 8291340, 8404920, 8521655, 10225986, 11055120, 13634648, 15338979, 16582680, 16809840, 17043310, 20451972, 25564965, 27269296, 30677958, 33165360, 34086620, 40903944, 51129930, 61355916, 68173240, 76694895, 81807888, 102259860, 122711832, 136346480, 153389790, 204519720, 245423664, 306779580, 409039440, 613559160, 1227118320]

約数ペア:

[(1, 1227118320), (2, 613559160), (3, 409039440), (4, 306779580), (5, 245423664), (6, 204519720), (8, 153389790), (9, 136346480), (10, 122711832), (12, 102259860), (15, 81807888), (16, 76694895), (18, 68173240), (20, 61355916), (24, 51129930), (30, 40903944), (36, 34086620), (37, 33165360), (40, 30677958), (45, 27269296), (48, 25564965), (60, 20451972), (72, 17043310), (73, 16809840), (74, 16582680), (80, 15338979), (90, 13634648), (111, 11055120), (120, 10225986), (144, 8521655), (146, 8404920), (148, 8291340), (180, 6817324), (185, 6633072), (219, 5603280), (222, 5527560), (240, 5112993), (292, 4202460), (296, 4145670), (333, 3685040), (360, 3408662), (365, 3361968), (370, 3316536), (438, 2801640), (444, 2763780), (555, 2211024), (584, 2101230), (592, 2072835), (631, 1944720), (657, 1867760), (666, 1842520), (720, 1704331), (730, 1680984), (740, 1658268), (876, 1400820), (888, 1381890), (1095, 1120656), (1110, 1105512), (1168, 1050615), (1262, 972360), (1314, 933880), (1332, 921260), (1460, 840492), (1480, 829134), (1665, 737008), (1752, 700410), (1776, 690945), (1893, 648240), (2190, 560328), (2220, 552756), (2524, 486180), (2628, 466940), (2664, 460630), (2701, 454320), (2920, 420246), (2960, 414567), (3155, 388944), (3285, 373552), (3330, 368504), (3504, 350205), (3786, 324120), (4380, 280164), (4440, 276378), (5048, 243090), (5256, 233470), (5328, 230315), (5402, 227160), (5679, 216080), (5840, 210123), (6310, 194472), (6570, 186776), (6660, 184252), (7572, 162060), (8103, 151440), (8760, 140082), (8880, 138189), (9465, 129648), (10096, 121545), (10512, 116735), (10804, 113580), (11358, 108040), (12620, 97236), (13140, 93388), (13320, 92126), (13505, 90864), (15144, 81030), (16206, 75720), (17520, 70041), (18930, 64824), (21608, 56790), (22716, 54020), (23347, 52560), (24309, 50480), (25240, 48618), (26280, 46694), (26640, 46063), (27010, 45432), (28395, 43216), (30288, 40515), (32412, 37860)]