231567120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2350

約数の個数: 160

約数和(自身を含む): 814947840

約数和(自身を除く): 583380720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2281, 2538, 2820, 3384, 3760, 4230, 4562, 5076, 5640, 6345, 6768, 6843, 8460, 9124, 10152, 11280, 11405, 12690, 13686, 16920, 18248, 20304, 20529, 22810, 25380, 27372, 33840, 34215, 36496, 41058, 45620, 50760, 54744, 61587, 68430, 82116, 91240, 101520, 102645, 107207, 109488, 123174, 136860, 164232, 182480, 205290, 214414, 246348, 273720, 307935, 321621, 328464, 410580, 428828, 492696, 536035, 547440, 615870, 643242, 821160, 857656, 964863, 985392, 1072070, 1231740, 1286484, 1608105, 1642320, 1715312, 1929726, 2144140, 2463480, 2572968, 2894589, 3216210, 3859452, 4288280, 4824315, 4926960, 5145936, 5789178, 6432420, 7718904, 8576560, 9648630, 11578356, 12864840, 14472945, 15437808, 19297260, 23156712, 25729680, 28945890, 38594520, 46313424, 57891780, 77189040, 115783560, 231567120]

約数ペア:

[(1, 231567120), (2, 115783560), (3, 77189040), (4, 57891780), (5, 46313424), (6, 38594520), (8, 28945890), (9, 25729680), (10, 23156712), (12, 19297260), (15, 15437808), (16, 14472945), (18, 12864840), (20, 11578356), (24, 9648630), (27, 8576560), (30, 7718904), (36, 6432420), (40, 5789178), (45, 5145936), (47, 4926960), (48, 4824315), (54, 4288280), (60, 3859452), (72, 3216210), (80, 2894589), (90, 2572968), (94, 2463480), (108, 2144140), (120, 1929726), (135, 1715312), (141, 1642320), (144, 1608105), (180, 1286484), (188, 1231740), (216, 1072070), (235, 985392), (240, 964863), (270, 857656), (282, 821160), (360, 643242), (376, 615870), (423, 547440), (432, 536035), (470, 492696), (540, 428828), (564, 410580), (705, 328464), (720, 321621), (752, 307935), (846, 273720), (940, 246348), (1080, 214414), (1128, 205290), (1269, 182480), (1410, 164232), (1692, 136860), (1880, 123174), (2115, 109488), (2160, 107207), (2256, 102645), (2281, 101520), (2538, 91240), (2820, 82116), (3384, 68430), (3760, 61587), (4230, 54744), (4562, 50760), (5076, 45620), (5640, 41058), (6345, 36496), (6768, 34215), (6843, 33840), (8460, 27372), (9124, 25380), (10152, 22810), (11280, 20529), (11405, 20304), (12690, 18248), (13686, 16920)]