48354480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 163650240

約数和(自身を除く): 115295760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 281, 360, 478, 562, 717, 720, 843, 956, 1124, 1195, 1405, 1434, 1686, 1912, 2151, 2248, 2390, 2529, 2810, 2868, 3372, 3585, 3824, 4215, 4302, 4496, 4780, 5058, 5620, 5736, 6744, 7170, 8430, 8604, 9560, 10116, 10755, 11240, 11472, 12645, 13488, 14340, 16860, 17208, 19120, 20232, 21510, 22480, 25290, 28680, 33720, 34416, 40464, 43020, 50580, 57360, 67159, 67440, 86040, 101160, 134318, 172080, 201477, 202320, 268636, 335795, 402954, 537272, 604431, 671590, 805908, 1007385, 1074544, 1208862, 1343180, 1611816, 2014770, 2417724, 2686360, 3022155, 3223632, 4029540, 4835448, 5372720, 6044310, 8059080, 9670896, 12088620, 16118160, 24177240, 48354480]

約数ペア:

[(1, 48354480), (2, 24177240), (3, 16118160), (4, 12088620), (5, 9670896), (6, 8059080), (8, 6044310), (9, 5372720), (10, 4835448), (12, 4029540), (15, 3223632), (16, 3022155), (18, 2686360), (20, 2417724), (24, 2014770), (30, 1611816), (36, 1343180), (40, 1208862), (45, 1074544), (48, 1007385), (60, 805908), (72, 671590), (80, 604431), (90, 537272), (120, 402954), (144, 335795), (180, 268636), (239, 202320), (240, 201477), (281, 172080), (360, 134318), (478, 101160), (562, 86040), (717, 67440), (720, 67159), (843, 57360), (956, 50580), (1124, 43020), (1195, 40464), (1405, 34416), (1434, 33720), (1686, 28680), (1912, 25290), (2151, 22480), (2248, 21510), (2390, 20232), (2529, 19120), (2810, 17208), (2868, 16860), (3372, 14340), (3585, 13488), (3824, 12645), (4215, 11472), (4302, 11240), (4496, 10755), (4780, 10116), (5058, 9560), (5620, 8604), (5736, 8430), (6744, 7170)]