1485007440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{883933}}^1$

素因数の和:883956

約数の個数: 80

約数和(自身を含む): 5261175168

約数和(自身を除く): 3776167728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 883933, 1767866, 2651799, 3535732, 4419665, 5303598, 6187531, 7071464, 8839330, 10607196, 12375062, 13258995, 14142928, 17678660, 18562593, 21214392, 24750124, 26517990, 30937655, 35357320, 37125186, 42428784, 49500248, 53035980, 61875310, 70714640, 74250372, 92812965, 99000496, 106071960, 123750620, 148500744, 185625930, 212143920, 247501240, 297001488, 371251860, 495002480, 742503720, 1485007440]

約数ペア:

[(1, 1485007440), (2, 742503720), (3, 495002480), (4, 371251860), (5, 297001488), (6, 247501240), (7, 212143920), (8, 185625930), (10, 148500744), (12, 123750620), (14, 106071960), (15, 99000496), (16, 92812965), (20, 74250372), (21, 70714640), (24, 61875310), (28, 53035980), (30, 49500248), (35, 42428784), (40, 37125186), (42, 35357320), (48, 30937655), (56, 26517990), (60, 24750124), (70, 21214392), (80, 18562593), (84, 17678660), (105, 14142928), (112, 13258995), (120, 12375062), (140, 10607196), (168, 8839330), (210, 7071464), (240, 6187531), (280, 5303598), (336, 4419665), (420, 3535732), (560, 2651799), (840, 1767866), (1680, 883933)]