2883720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3454

約数の個数: 64

約数和(自身を含む): 9889920

約数和(自身を除く): 7006200

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, 3433, 6866, 10299, 13732, 17165, 20598, 24031, 27464, 34330, 41196, 48062, 51495, 68660, 72093, 82392, 96124, 102990, 120155, 137320, 144186, 192248, 205980, 240310, 288372, 360465, 411960, 480620, 576744, 720930, 961240, 1441860, 2883720]

約数ペア:

[(1, 2883720), (2, 1441860), (3, 961240), (4, 720930), (5, 576744), (6, 480620), (7, 411960), (8, 360465), (10, 288372), (12, 240310), (14, 205980), (15, 192248), (20, 144186), (21, 137320), (24, 120155), (28, 102990), (30, 96124), (35, 82392), (40, 72093), (42, 68660), (56, 51495), (60, 48062), (70, 41196), (84, 34330), (105, 27464), (120, 24031), (140, 20598), (168, 17165), (210, 13732), (280, 10299), (420, 6866), (840, 3433)]