85412160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 168

約数和(自身を含む): 300508416

約数和(自身を除く): 215096256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 631, 705, 720, 752, 846, 940, 960, 1128, 1262, 1410, 1440, 1504, 1692, 1880, 1893, 2115, 2256, 2524, 2820, 2880, 3008, 3155, 3384, 3760, 3786, 4230, 4512, 5048, 5640, 5679, 6310, 6768, 7520, 7572, 8460, 9024, 9465, 10096, 11280, 11358, 12620, 13536, 15040, 15144, 16920, 18930, 20192, 22560, 22716, 25240, 27072, 28395, 29657, 30288, 33840, 37860, 40384, 45120, 45432, 50480, 56790, 59314, 60576, 67680, 75720, 88971, 90864, 100960, 113580, 118628, 121152, 135360, 148285, 151440, 177942, 181728, 201920, 227160, 237256, 266913, 296570, 302880, 355884, 363456, 444855, 454320, 474512, 533826, 593140, 605760, 711768, 889710, 908640, 949024, 1067652, 1186280, 1334565, 1423536, 1779420, 1817280, 1898048, 2135304, 2372560, 2669130, 2847072, 3558840, 4270608, 4745120, 5338260, 5694144, 7117680, 8541216, 9490240, 10676520, 14235360, 17082432, 21353040, 28470720, 42706080, 85412160]

約数ペア:

[(1, 85412160), (2, 42706080), (3, 28470720), (4, 21353040), (5, 17082432), (6, 14235360), (8, 10676520), (9, 9490240), (10, 8541216), (12, 7117680), (15, 5694144), (16, 5338260), (18, 4745120), (20, 4270608), (24, 3558840), (30, 2847072), (32, 2669130), (36, 2372560), (40, 2135304), (45, 1898048), (47, 1817280), (48, 1779420), (60, 1423536), (64, 1334565), (72, 1186280), (80, 1067652), (90, 949024), (94, 908640), (96, 889710), (120, 711768), (141, 605760), (144, 593140), (160, 533826), (180, 474512), (188, 454320), (192, 444855), (235, 363456), (240, 355884), (282, 302880), (288, 296570), (320, 266913), (360, 237256), (376, 227160), (423, 201920), (470, 181728), (480, 177942), (564, 151440), (576, 148285), (631, 135360), (705, 121152), (720, 118628), (752, 113580), (846, 100960), (940, 90864), (960, 88971), (1128, 75720), (1262, 67680), (1410, 60576), (1440, 59314), (1504, 56790), (1692, 50480), (1880, 45432), (1893, 45120), (2115, 40384), (2256, 37860), (2524, 33840), (2820, 30288), (2880, 29657), (3008, 28395), (3155, 27072), (3384, 25240), (3760, 22716), (3786, 22560), (4230, 20192), (4512, 18930), (5048, 16920), (5640, 15144), (5679, 15040), (6310, 13536), (6768, 12620), (7520, 11358), (7572, 11280), (8460, 10096), (9024, 9465)]