67458960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31231}}^1$

素因数の和:31253

約数の個数: 80

約数和(自身を含む): 232366080

約数和(自身を除く): 164907120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31231, 62462, 93693, 124924, 156155, 187386, 249848, 281079, 312310, 374772, 468465, 499696, 562158, 624620, 749544, 843237, 936930, 1124316, 1249240, 1405395, 1499088, 1686474, 1873860, 2248632, 2498480, 2810790, 3372948, 3747720, 4216185, 4497264, 5621580, 6745896, 7495440, 8432370, 11243160, 13491792, 16864740, 22486320, 33729480, 67458960]

約数ペア:

[(1, 67458960), (2, 33729480), (3, 22486320), (4, 16864740), (5, 13491792), (6, 11243160), (8, 8432370), (9, 7495440), (10, 6745896), (12, 5621580), (15, 4497264), (16, 4216185), (18, 3747720), (20, 3372948), (24, 2810790), (27, 2498480), (30, 2248632), (36, 1873860), (40, 1686474), (45, 1499088), (48, 1405395), (54, 1249240), (60, 1124316), (72, 936930), (80, 843237), (90, 749544), (108, 624620), (120, 562158), (135, 499696), (144, 468465), (180, 374772), (216, 312310), (240, 281079), (270, 249848), (360, 187386), (432, 156155), (540, 124924), (720, 93693), (1080, 62462), (2160, 31231)]