2842151580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{60037}}^1$

素因数の和:60315

約数の個数: 72

約数和(自身を含む): 8654117472

約数和(自身を除く): 5811965892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7890, 9468, 11835, 15780, 23670, 47340, 60037, 120074, 180111, 240148, 300185, 360222, 540333, 600370, 720444, 900555, 1080666, 1200740, 1801110, 2161332, 2701665, 3602220, 5403330, 10806660, 15789731, 31579462, 47369193, 63158924, 78948655, 94738386, 142107579, 157897310, 189476772, 236845965, 284215158, 315794620, 473691930, 568430316, 710537895, 947383860, 1421075790, 2842151580]

約数ペア:

[(1, 2842151580), (2, 1421075790), (3, 947383860), (4, 710537895), (5, 568430316), (6, 473691930), (9, 315794620), (10, 284215158), (12, 236845965), (15, 189476772), (18, 157897310), (20, 142107579), (30, 94738386), (36, 78948655), (45, 63158924), (60, 47369193), (90, 31579462), (180, 15789731), (263, 10806660), (526, 5403330), (789, 3602220), (1052, 2701665), (1315, 2161332), (1578, 1801110), (2367, 1200740), (2630, 1080666), (3156, 900555), (3945, 720444), (4734, 600370), (5260, 540333), (7890, 360222), (9468, 300185), (11835, 240148), (15780, 180111), (23670, 120074), (47340, 60037)]