120322020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22037}}^1$

素因数の和:22069

約数の個数: 96

約数和(自身を含む): 414667008

約数和(自身を除く): 294344988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22037, 44074, 66111, 88148, 110185, 132222, 154259, 220370, 264444, 286481, 308518, 330555, 440740, 462777, 572962, 617036, 661110, 771295, 859443, 925554, 1145924, 1322220, 1432405, 1542590, 1718886, 1851108, 2005367, 2313885, 2864810, 3085180, 3437772, 4010734, 4297215, 4627770, 5729620, 6016101, 8021468, 8594430, 9255540, 10026835, 12032202, 17188860, 20053670, 24064404, 30080505, 40107340, 60161010, 120322020]

約数ペア:

[(1, 120322020), (2, 60161010), (3, 40107340), (4, 30080505), (5, 24064404), (6, 20053670), (7, 17188860), (10, 12032202), (12, 10026835), (13, 9255540), (14, 8594430), (15, 8021468), (20, 6016101), (21, 5729620), (26, 4627770), (28, 4297215), (30, 4010734), (35, 3437772), (39, 3085180), (42, 2864810), (52, 2313885), (60, 2005367), (65, 1851108), (70, 1718886), (78, 1542590), (84, 1432405), (91, 1322220), (105, 1145924), (130, 925554), (140, 859443), (156, 771295), (182, 661110), (195, 617036), (210, 572962), (260, 462777), (273, 440740), (364, 330555), (390, 308518), (420, 286481), (455, 264444), (546, 220370), (780, 154259), (910, 132222), (1092, 110185), (1365, 88148), (1820, 66111), (2730, 44074), (5460, 22037)]