607788180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6481}}^1$

素因数の和:7017

約数の個数: 72

約数和(自身を含む): 1847447784

約数和(自身を除く): 1239659604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 6481, 7815, 9378, 10420, 12962, 15630, 18756, 19443, 23445, 25924, 31260, 32405, 38886, 46890, 58329, 64810, 77772, 93780, 97215, 116658, 129620, 194430, 233316, 291645, 388860, 583290, 1166580, 3376601, 6753202, 10129803, 13506404, 16883005, 20259606, 30389409, 33766010, 40519212, 50649015, 60778818, 67532020, 101298030, 121557636, 151947045, 202596060, 303894090, 607788180]

約数ペア:

[(1, 607788180), (2, 303894090), (3, 202596060), (4, 151947045), (5, 121557636), (6, 101298030), (9, 67532020), (10, 60778818), (12, 50649015), (15, 40519212), (18, 33766010), (20, 30389409), (30, 20259606), (36, 16883005), (45, 13506404), (60, 10129803), (90, 6753202), (180, 3376601), (521, 1166580), (1042, 583290), (1563, 388860), (2084, 291645), (2605, 233316), (3126, 194430), (4689, 129620), (5210, 116658), (6252, 97215), (6481, 93780), (7815, 77772), (9378, 64810), (10420, 58329), (12962, 46890), (15630, 38886), (18756, 32405), (19443, 31260), (23445, 25924)]