180183408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 511633920

約数和(自身を除く): 331450512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 289, 372, 408, 419, 496, 527, 578, 744, 816, 838, 867, 1054, 1156, 1257, 1488, 1581, 1676, 1734, 2108, 2312, 2514, 3162, 3352, 3468, 4216, 4624, 5028, 6324, 6704, 6936, 7123, 8432, 8959, 10056, 12648, 12989, 13872, 14246, 17918, 20112, 21369, 25296, 25978, 26877, 28492, 35836, 38967, 42738, 51956, 53754, 56984, 71672, 77934, 85476, 103912, 107508, 113968, 121091, 143344, 155868, 170952, 207824, 215016, 220813, 242182, 311736, 341904, 363273, 430032, 441626, 484364, 623472, 662439, 726546, 883252, 968728, 1324878, 1453092, 1766504, 1937456, 2649756, 2906184, 3533008, 3753821, 5299512, 5812368, 7507642, 10599024, 11261463, 15015284, 22522926, 30030568, 45045852, 60061136, 90091704, 180183408]

約数ペア:

[(1, 180183408), (2, 90091704), (3, 60061136), (4, 45045852), (6, 30030568), (8, 22522926), (12, 15015284), (16, 11261463), (17, 10599024), (24, 7507642), (31, 5812368), (34, 5299512), (48, 3753821), (51, 3533008), (62, 2906184), (68, 2649756), (93, 1937456), (102, 1766504), (124, 1453092), (136, 1324878), (186, 968728), (204, 883252), (248, 726546), (272, 662439), (289, 623472), (372, 484364), (408, 441626), (419, 430032), (496, 363273), (527, 341904), (578, 311736), (744, 242182), (816, 220813), (838, 215016), (867, 207824), (1054, 170952), (1156, 155868), (1257, 143344), (1488, 121091), (1581, 113968), (1676, 107508), (1734, 103912), (2108, 85476), (2312, 77934), (2514, 71672), (3162, 56984), (3352, 53754), (3468, 51956), (4216, 42738), (4624, 38967), (5028, 35836), (6324, 28492), (6704, 26877), (6936, 25978), (7123, 25296), (8432, 21369), (8959, 20112), (10056, 17918), (12648, 14246), (12989, 13872)]