381493440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4327

約数の個数: 168

約数和(自身を含む): 1354823808

約数和(自身を除く): 973330368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4273, 4464, 4960, 5580, 5952, 7440, 8546, 8928, 9920, 11160, 12819, 14880, 17092, 17856, 21365, 22320, 25638, 29760, 34184, 38457, 42730, 44640, 51276, 64095, 68368, 76914, 85460, 89280, 102552, 128190, 132463, 136736, 153828, 170920, 192285, 205104, 256380, 264926, 273472, 307656, 341840, 384570, 397389, 410208, 512760, 529852, 615312, 662315, 683680, 769140, 794778, 820416, 1025520, 1059704, 1192167, 1230624, 1324630, 1367360, 1538280, 1589556, 1986945, 2051040, 2119408, 2384334, 2461248, 2649260, 3076560, 3179112, 3973890, 4102080, 4238816, 4768668, 5298520, 5960835, 6153120, 6358224, 7947780, 8477632, 9537336, 10597040, 11921670, 12306240, 12716448, 15895560, 19074672, 21194080, 23843340, 25432896, 31791120, 38149344, 42388160, 47686680, 63582240, 76298688, 95373360, 127164480, 190746720, 381493440]

約数ペア:

[(1, 381493440), (2, 190746720), (3, 127164480), (4, 95373360), (5, 76298688), (6, 63582240), (8, 47686680), (9, 42388160), (10, 38149344), (12, 31791120), (15, 25432896), (16, 23843340), (18, 21194080), (20, 19074672), (24, 15895560), (30, 12716448), (31, 12306240), (32, 11921670), (36, 10597040), (40, 9537336), (45, 8477632), (48, 7947780), (60, 6358224), (62, 6153120), (64, 5960835), (72, 5298520), (80, 4768668), (90, 4238816), (93, 4102080), (96, 3973890), (120, 3179112), (124, 3076560), (144, 2649260), (155, 2461248), (160, 2384334), (180, 2119408), (186, 2051040), (192, 1986945), (240, 1589556), (248, 1538280), (279, 1367360), (288, 1324630), (310, 1230624), (320, 1192167), (360, 1059704), (372, 1025520), (465, 820416), (480, 794778), (496, 769140), (558, 683680), (576, 662315), (620, 615312), (720, 529852), (744, 512760), (930, 410208), (960, 397389), (992, 384570), (1116, 341840), (1240, 307656), (1395, 273472), (1440, 264926), (1488, 256380), (1860, 205104), (1984, 192285), (2232, 170920), (2480, 153828), (2790, 136736), (2880, 132463), (2976, 128190), (3720, 102552), (4273, 89280), (4464, 85460), (4960, 76914), (5580, 68368), (5952, 64095), (7440, 51276), (8546, 44640), (8928, 42730), (9920, 38457), (11160, 34184), (12819, 29760), (14880, 25638), (17092, 22320), (17856, 21365)]