229510920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3671}}^1$

素因数の和:4206

約数の個数: 64

約数和(自身を含む): 690042240

約数和(自身を除く): 460531320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 3671, 4168, 5210, 6252, 7342, 7815, 10420, 11013, 12504, 14684, 15630, 18355, 20840, 22026, 29368, 31260, 36710, 44052, 55065, 62520, 73420, 88104, 110130, 146840, 220260, 440520, 1912591, 3825182, 5737773, 7650364, 9562955, 11475546, 15300728, 19125910, 22951092, 28688865, 38251820, 45902184, 57377730, 76503640, 114755460, 229510920]

約数ペア:

[(1, 229510920), (2, 114755460), (3, 76503640), (4, 57377730), (5, 45902184), (6, 38251820), (8, 28688865), (10, 22951092), (12, 19125910), (15, 15300728), (20, 11475546), (24, 9562955), (30, 7650364), (40, 5737773), (60, 3825182), (120, 1912591), (521, 440520), (1042, 220260), (1563, 146840), (2084, 110130), (2605, 88104), (3126, 73420), (3671, 62520), (4168, 55065), (5210, 44052), (6252, 36710), (7342, 31260), (7815, 29368), (10420, 22026), (11013, 20840), (12504, 18355), (14684, 15630)]