91306080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 314299440

約数和(自身を除く): 222993360

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, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 389, 480, 489, 652, 720, 778, 815, 978, 1167, 1304, 1440, 1467, 1556, 1630, 1945, 1956, 2334, 2445, 2608, 2934, 3112, 3260, 3501, 3890, 3912, 4668, 4890, 5216, 5835, 5868, 6224, 6520, 7002, 7335, 7780, 7824, 9336, 9780, 11670, 11736, 12448, 13040, 14004, 14670, 15560, 15648, 17505, 18672, 19560, 23340, 23472, 26080, 28008, 29340, 31120, 35010, 37344, 39120, 46680, 46944, 56016, 58680, 62240, 63407, 70020, 78240, 93360, 112032, 117360, 126814, 140040, 186720, 190221, 234720, 253628, 280080, 317035, 380442, 507256, 560160, 570663, 634070, 760884, 951105, 1014512, 1141326, 1268140, 1521768, 1902210, 2029024, 2282652, 2536280, 2853315, 3043536, 3804420, 4565304, 5072560, 5706630, 6087072, 7608840, 9130608, 10145120, 11413260, 15217680, 18261216, 22826520, 30435360, 45653040, 91306080]

約数ペア:

[(1, 91306080), (2, 45653040), (3, 30435360), (4, 22826520), (5, 18261216), (6, 15217680), (8, 11413260), (9, 10145120), (10, 9130608), (12, 7608840), (15, 6087072), (16, 5706630), (18, 5072560), (20, 4565304), (24, 3804420), (30, 3043536), (32, 2853315), (36, 2536280), (40, 2282652), (45, 2029024), (48, 1902210), (60, 1521768), (72, 1268140), (80, 1141326), (90, 1014512), (96, 951105), (120, 760884), (144, 634070), (160, 570663), (163, 560160), (180, 507256), (240, 380442), (288, 317035), (326, 280080), (360, 253628), (389, 234720), (480, 190221), (489, 186720), (652, 140040), (720, 126814), (778, 117360), (815, 112032), (978, 93360), (1167, 78240), (1304, 70020), (1440, 63407), (1467, 62240), (1556, 58680), (1630, 56016), (1945, 46944), (1956, 46680), (2334, 39120), (2445, 37344), (2608, 35010), (2934, 31120), (3112, 29340), (3260, 28008), (3501, 26080), (3890, 23472), (3912, 23340), (4668, 19560), (4890, 18672), (5216, 17505), (5835, 15648), (5868, 15560), (6224, 14670), (6520, 14004), (7002, 13040), (7335, 12448), (7780, 11736), (7824, 11670), (9336, 9780)]