87871680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2383

約数の個数: 168

約数和(自身を含む): 325630032

約数和(自身を除く): 237758352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2347, 2496, 2880, 3120, 3744, 4160, 4680, 4694, 6240, 7041, 7488, 9360, 9388, 11735, 12480, 14082, 18720, 18776, 21123, 23470, 28164, 30511, 35205, 37440, 37552, 42246, 46940, 56328, 61022, 70410, 75104, 84492, 91533, 93880, 105615, 112656, 122044, 140820, 150208, 152555, 168984, 183066, 187760, 211230, 225312, 244088, 274599, 281640, 305110, 337968, 366132, 375520, 422460, 450624, 457665, 488176, 549198, 563280, 610220, 675936, 732264, 751040, 844920, 915330, 976352, 1098396, 1126560, 1220440, 1351872, 1372995, 1464528, 1689840, 1830660, 1952704, 2196792, 2253120, 2440880, 2745990, 2929056, 3379680, 3661320, 4393584, 4881760, 5491980, 5858112, 6759360, 7322640, 8787168, 9763520, 10983960, 14645280, 17574336, 21967920, 29290560, 43935840, 87871680]

約数ペア:

[(1, 87871680), (2, 43935840), (3, 29290560), (4, 21967920), (5, 17574336), (6, 14645280), (8, 10983960), (9, 9763520), (10, 8787168), (12, 7322640), (13, 6759360), (15, 5858112), (16, 5491980), (18, 4881760), (20, 4393584), (24, 3661320), (26, 3379680), (30, 2929056), (32, 2745990), (36, 2440880), (39, 2253120), (40, 2196792), (45, 1952704), (48, 1830660), (52, 1689840), (60, 1464528), (64, 1372995), (65, 1351872), (72, 1220440), (78, 1126560), (80, 1098396), (90, 976352), (96, 915330), (104, 844920), (117, 751040), (120, 732264), (130, 675936), (144, 610220), (156, 563280), (160, 549198), (180, 488176), (192, 457665), (195, 450624), (208, 422460), (234, 375520), (240, 366132), (260, 337968), (288, 305110), (312, 281640), (320, 274599), (360, 244088), (390, 225312), (416, 211230), (468, 187760), (480, 183066), (520, 168984), (576, 152555), (585, 150208), (624, 140820), (720, 122044), (780, 112656), (832, 105615), (936, 93880), (960, 91533), (1040, 84492), (1170, 75104), (1248, 70410), (1440, 61022), (1560, 56328), (1872, 46940), (2080, 42246), (2340, 37552), (2347, 37440), (2496, 35205), (2880, 30511), (3120, 28164), (3744, 23470), (4160, 21123), (4680, 18776), (4694, 18720), (6240, 14082), (7041, 12480), (7488, 11735), (9360, 9388)]