1156981560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1377359}}^1$

素因数の和:1377380

約数の個数: 64

約数和(自身を含む): 3966796800

約数和(自身を除く): 2809815240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1377359, 2754718, 4132077, 5509436, 6886795, 8264154, 9641513, 11018872, 13773590, 16528308, 19283026, 20660385, 27547180, 28924539, 33056616, 38566052, 41320770, 48207565, 55094360, 57849078, 77132104, 82641540, 96415130, 115698156, 144622695, 165283080, 192830260, 231396312, 289245390, 385660520, 578490780, 1156981560]

約数ペア:

[(1, 1156981560), (2, 578490780), (3, 385660520), (4, 289245390), (5, 231396312), (6, 192830260), (7, 165283080), (8, 144622695), (10, 115698156), (12, 96415130), (14, 82641540), (15, 77132104), (20, 57849078), (21, 55094360), (24, 48207565), (28, 41320770), (30, 38566052), (35, 33056616), (40, 28924539), (42, 27547180), (56, 20660385), (60, 19283026), (70, 16528308), (84, 13773590), (105, 11018872), (120, 9641513), (140, 8264154), (168, 6886795), (210, 5509436), (280, 4132077), (420, 2754718), (840, 1377359)]