266901787260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{494262569}}^1$

素因数の和:494262587

約数の個数: 48

約数和(自身を含む): 830361117600

約数和(自身を除く): 563459330340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 494262569, 988525138, 1482787707, 1977050276, 2471312845, 2965575414, 4448363121, 4942625690, 5931150828, 7413938535, 8896726242, 9885251380, 13345089363, 14827877070, 17793452484, 22241815605, 26690178726, 29655754140, 44483631210, 53380357452, 66725446815, 88967262420, 133450893630, 266901787260]

約数ペア:

[(1, 266901787260), (2, 133450893630), (3, 88967262420), (4, 66725446815), (5, 53380357452), (6, 44483631210), (9, 29655754140), (10, 26690178726), (12, 22241815605), (15, 17793452484), (18, 14827877070), (20, 13345089363), (27, 9885251380), (30, 8896726242), (36, 7413938535), (45, 5931150828), (54, 4942625690), (60, 4448363121), (90, 2965575414), (108, 2471312845), (135, 1977050276), (180, 1482787707), (270, 988525138), (540, 494262569)]