115715280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 375225984

約数和(自身を除く): 259510704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 83, 111, 120, 148, 157, 166, 185, 222, 240, 249, 296, 314, 332, 370, 415, 444, 471, 498, 555, 592, 628, 664, 740, 785, 830, 888, 942, 996, 1110, 1245, 1256, 1328, 1480, 1570, 1660, 1776, 1884, 1992, 2220, 2355, 2490, 2512, 2960, 3071, 3140, 3320, 3768, 3984, 4440, 4710, 4980, 5809, 6142, 6280, 6640, 7536, 8880, 9213, 9420, 9960, 11618, 12284, 12560, 13031, 15355, 17427, 18426, 18840, 19920, 23236, 24568, 26062, 29045, 30710, 34854, 36852, 37680, 39093, 46065, 46472, 49136, 52124, 58090, 61420, 65155, 69708, 73704, 78186, 87135, 92130, 92944, 104248, 116180, 122840, 130310, 139416, 147408, 156372, 174270, 184260, 195465, 208496, 232360, 245680, 260620, 278832, 312744, 348540, 368520, 390930, 464720, 482147, 521240, 625488, 697080, 737040, 781860, 964294, 1042480, 1394160, 1446441, 1563720, 1928588, 2410735, 2892882, 3127440, 3857176, 4821470, 5785764, 7232205, 7714352, 9642940, 11571528, 14464410, 19285880, 23143056, 28928820, 38571760, 57857640, 115715280]

約数ペア:

[(1, 115715280), (2, 57857640), (3, 38571760), (4, 28928820), (5, 23143056), (6, 19285880), (8, 14464410), (10, 11571528), (12, 9642940), (15, 7714352), (16, 7232205), (20, 5785764), (24, 4821470), (30, 3857176), (37, 3127440), (40, 2892882), (48, 2410735), (60, 1928588), (74, 1563720), (80, 1446441), (83, 1394160), (111, 1042480), (120, 964294), (148, 781860), (157, 737040), (166, 697080), (185, 625488), (222, 521240), (240, 482147), (249, 464720), (296, 390930), (314, 368520), (332, 348540), (370, 312744), (415, 278832), (444, 260620), (471, 245680), (498, 232360), (555, 208496), (592, 195465), (628, 184260), (664, 174270), (740, 156372), (785, 147408), (830, 139416), (888, 130310), (942, 122840), (996, 116180), (1110, 104248), (1245, 92944), (1256, 92130), (1328, 87135), (1480, 78186), (1570, 73704), (1660, 69708), (1776, 65155), (1884, 61420), (1992, 58090), (2220, 52124), (2355, 49136), (2490, 46472), (2512, 46065), (2960, 39093), (3071, 37680), (3140, 36852), (3320, 34854), (3768, 30710), (3984, 29045), (4440, 26062), (4710, 24568), (4980, 23236), (5809, 19920), (6142, 18840), (6280, 18426), (6640, 17427), (7536, 15355), (8880, 13031), (9213, 12560), (9420, 12284), (9960, 11618)]