1587335280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{23537}}^1$

素因数の和:23834

約数の個数: 80

約数和(自身を含む): 4938460704

約数和(自身を除く): 3351125424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 16860, 22480, 23537, 33720, 47074, 67440, 70611, 94148, 117685, 141222, 188296, 235370, 282444, 353055, 376592, 470740, 564888, 706110, 941480, 1129776, 1412220, 1882960, 2824440, 5648880, 6613897, 13227794, 19841691, 26455588, 33069485, 39683382, 52911176, 66138970, 79366764, 99208455, 105822352, 132277940, 158733528, 198416910, 264555880, 317467056, 396833820, 529111760, 793667640, 1587335280]

約数ペア:

[(1, 1587335280), (2, 793667640), (3, 529111760), (4, 396833820), (5, 317467056), (6, 264555880), (8, 198416910), (10, 158733528), (12, 132277940), (15, 105822352), (16, 99208455), (20, 79366764), (24, 66138970), (30, 52911176), (40, 39683382), (48, 33069485), (60, 26455588), (80, 19841691), (120, 13227794), (240, 6613897), (281, 5648880), (562, 2824440), (843, 1882960), (1124, 1412220), (1405, 1129776), (1686, 941480), (2248, 706110), (2810, 564888), (3372, 470740), (4215, 376592), (4496, 353055), (5620, 282444), (6744, 235370), (8430, 188296), (11240, 141222), (13488, 117685), (16860, 94148), (22480, 70611), (23537, 67440), (33720, 47074)]