154378080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2349

約数の個数: 144

約数和(自身を含む): 538259904

約数和(自身を除く): 383881824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2281, 2820, 3384, 3760, 4230, 4512, 4562, 5640, 6768, 6843, 7520, 8460, 9124, 11280, 11405, 13536, 13686, 16920, 18248, 20529, 22560, 22810, 27372, 33840, 34215, 36496, 41058, 45620, 54744, 67680, 68430, 72992, 82116, 91240, 102645, 107207, 109488, 136860, 164232, 182480, 205290, 214414, 218976, 273720, 321621, 328464, 364960, 410580, 428828, 536035, 547440, 643242, 656928, 821160, 857656, 964863, 1072070, 1094880, 1286484, 1608105, 1642320, 1715312, 1929726, 2144140, 2572968, 3216210, 3284640, 3430624, 3859452, 4288280, 4824315, 5145936, 6432420, 7718904, 8576560, 9648630, 10291872, 12864840, 15437808, 17153120, 19297260, 25729680, 30875616, 38594520, 51459360, 77189040, 154378080]

約数ペア:

[(1, 154378080), (2, 77189040), (3, 51459360), (4, 38594520), (5, 30875616), (6, 25729680), (8, 19297260), (9, 17153120), (10, 15437808), (12, 12864840), (15, 10291872), (16, 9648630), (18, 8576560), (20, 7718904), (24, 6432420), (30, 5145936), (32, 4824315), (36, 4288280), (40, 3859452), (45, 3430624), (47, 3284640), (48, 3216210), (60, 2572968), (72, 2144140), (80, 1929726), (90, 1715312), (94, 1642320), (96, 1608105), (120, 1286484), (141, 1094880), (144, 1072070), (160, 964863), (180, 857656), (188, 821160), (235, 656928), (240, 643242), (282, 547440), (288, 536035), (360, 428828), (376, 410580), (423, 364960), (470, 328464), (480, 321621), (564, 273720), (705, 218976), (720, 214414), (752, 205290), (846, 182480), (940, 164232), (1128, 136860), (1410, 109488), (1440, 107207), (1504, 102645), (1692, 91240), (1880, 82116), (2115, 72992), (2256, 68430), (2281, 67680), (2820, 54744), (3384, 45620), (3760, 41058), (4230, 36496), (4512, 34215), (4562, 33840), (5640, 27372), (6768, 22810), (6843, 22560), (7520, 20529), (8460, 18248), (9124, 16920), (11280, 13686), (11405, 13536)]