254025120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2311}}^1$

素因数の和:2558

約数の個数: 96

約数和(自身を含む): 804021120

約数和(自身を除く): 549996000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 2290, 2311, 2748, 3435, 3664, 4580, 4622, 5496, 6870, 6933, 7328, 9160, 9244, 10992, 11555, 13740, 13866, 18320, 18488, 21984, 23110, 27480, 27732, 34665, 36640, 36976, 46220, 54960, 55464, 69330, 73952, 92440, 109920, 110928, 138660, 184880, 221856, 277320, 369760, 529219, 554640, 1058438, 1109280, 1587657, 2116876, 2646095, 3175314, 4233752, 5292190, 6350628, 7938285, 8467504, 10584380, 12701256, 15876570, 16935008, 21168760, 25402512, 31753140, 42337520, 50805024, 63506280, 84675040, 127012560, 254025120]

約数ペア:

[(1, 254025120), (2, 127012560), (3, 84675040), (4, 63506280), (5, 50805024), (6, 42337520), (8, 31753140), (10, 25402512), (12, 21168760), (15, 16935008), (16, 15876570), (20, 12701256), (24, 10584380), (30, 8467504), (32, 7938285), (40, 6350628), (48, 5292190), (60, 4233752), (80, 3175314), (96, 2646095), (120, 2116876), (160, 1587657), (229, 1109280), (240, 1058438), (458, 554640), (480, 529219), (687, 369760), (916, 277320), (1145, 221856), (1374, 184880), (1832, 138660), (2290, 110928), (2311, 109920), (2748, 92440), (3435, 73952), (3664, 69330), (4580, 55464), (4622, 54960), (5496, 46220), (6870, 36976), (6933, 36640), (7328, 34665), (9160, 27732), (9244, 27480), (10992, 23110), (11555, 21984), (13740, 18488), (13866, 18320)]