68238755280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{120427}}^1$

素因数の和:121233

約数の個数: 120

約数和(自身を含む): 229461584352

約数和(自身を除く): 161222829072

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, 240, 360, 720, 787, 1574, 2361, 3148, 3935, 4722, 6296, 7083, 7870, 9444, 11805, 12592, 14166, 15740, 18888, 23610, 28332, 31480, 35415, 37776, 47220, 56664, 62960, 70830, 94440, 113328, 120427, 141660, 188880, 240854, 283320, 361281, 481708, 566640, 602135, 722562, 963416, 1083843, 1204270, 1445124, 1806405, 1926832, 2167686, 2408540, 2890248, 3612810, 4335372, 4817080, 5419215, 5780496, 7225620, 8670744, 9634160, 10838430, 14451240, 17341488, 21676860, 28902480, 43353720, 86707440, 94776049, 189552098, 284328147, 379104196, 473880245, 568656294, 758208392, 852984441, 947760490, 1137312588, 1421640735, 1516416784, 1705968882, 1895520980, 2274625176, 2843281470, 3411937764, 3791041960, 4264922205, 4549250352, 5686562940, 6823875528, 7582083920, 8529844410, 11373125880, 13647751056, 17059688820, 22746251760, 34119377640, 68238755280]

約数ペア:

[(1, 68238755280), (2, 34119377640), (3, 22746251760), (4, 17059688820), (5, 13647751056), (6, 11373125880), (8, 8529844410), (9, 7582083920), (10, 6823875528), (12, 5686562940), (15, 4549250352), (16, 4264922205), (18, 3791041960), (20, 3411937764), (24, 2843281470), (30, 2274625176), (36, 1895520980), (40, 1705968882), (45, 1516416784), (48, 1421640735), (60, 1137312588), (72, 947760490), (80, 852984441), (90, 758208392), (120, 568656294), (144, 473880245), (180, 379104196), (240, 284328147), (360, 189552098), (720, 94776049), (787, 86707440), (1574, 43353720), (2361, 28902480), (3148, 21676860), (3935, 17341488), (4722, 14451240), (6296, 10838430), (7083, 9634160), (7870, 8670744), (9444, 7225620), (11805, 5780496), (12592, 5419215), (14166, 4817080), (15740, 4335372), (18888, 3612810), (23610, 2890248), (28332, 2408540), (31480, 2167686), (35415, 1926832), (37776, 1806405), (47220, 1445124), (56664, 1204270), (62960, 1083843), (70830, 963416), (94440, 722562), (113328, 602135), (120427, 566640), (141660, 481708), (188880, 361281), (240854, 283320)]