495574320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 1577041920

約数和(自身を除く): 1081467600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 127, 142, 213, 229, 240, 254, 284, 355, 381, 426, 458, 508, 568, 635, 687, 710, 762, 852, 916, 1016, 1065, 1136, 1145, 1270, 1374, 1420, 1524, 1704, 1832, 1905, 2032, 2130, 2290, 2540, 2748, 2840, 3048, 3408, 3435, 3664, 3810, 4260, 4580, 5080, 5496, 5680, 6096, 6870, 7620, 8520, 9017, 9160, 10160, 10992, 13740, 15240, 16259, 17040, 18034, 18320, 27051, 27480, 29083, 30480, 32518, 36068, 45085, 48777, 54102, 54960, 58166, 65036, 72136, 81295, 87249, 90170, 97554, 108204, 116332, 130072, 135255, 144272, 145415, 162590, 174498, 180340, 195108, 216408, 232664, 243885, 260144, 270510, 290830, 325180, 348996, 360680, 390216, 432816, 436245, 465328, 487770, 541020, 581660, 650360, 697992, 721360, 780432, 872490, 975540, 1082040, 1163320, 1300720, 1395984, 1744980, 1951080, 2064893, 2164080, 2326640, 3489960, 3902160, 4129786, 6194679, 6979920, 8259572, 10324465, 12389358, 16519144, 20648930, 24778716, 30973395, 33038288, 41297860, 49557432, 61946790, 82595720, 99114864, 123893580, 165191440, 247787160, 495574320]

約数ペア:

[(1, 495574320), (2, 247787160), (3, 165191440), (4, 123893580), (5, 99114864), (6, 82595720), (8, 61946790), (10, 49557432), (12, 41297860), (15, 33038288), (16, 30973395), (20, 24778716), (24, 20648930), (30, 16519144), (40, 12389358), (48, 10324465), (60, 8259572), (71, 6979920), (80, 6194679), (120, 4129786), (127, 3902160), (142, 3489960), (213, 2326640), (229, 2164080), (240, 2064893), (254, 1951080), (284, 1744980), (355, 1395984), (381, 1300720), (426, 1163320), (458, 1082040), (508, 975540), (568, 872490), (635, 780432), (687, 721360), (710, 697992), (762, 650360), (852, 581660), (916, 541020), (1016, 487770), (1065, 465328), (1136, 436245), (1145, 432816), (1270, 390216), (1374, 360680), (1420, 348996), (1524, 325180), (1704, 290830), (1832, 270510), (1905, 260144), (2032, 243885), (2130, 232664), (2290, 216408), (2540, 195108), (2748, 180340), (2840, 174498), (3048, 162590), (3408, 145415), (3435, 144272), (3664, 135255), (3810, 130072), (4260, 116332), (4580, 108204), (5080, 97554), (5496, 90170), (5680, 87249), (6096, 81295), (6870, 72136), (7620, 65036), (8520, 58166), (9017, 54960), (9160, 54102), (10160, 48777), (10992, 45085), (13740, 36068), (15240, 32518), (16259, 30480), (17040, 29083), (18034, 27480), (18320, 27051)]