1038322080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{721057}}^1$

素因数の和:721078

約数の個数: 72

約数和(自身を含む): 3543279012

約数和(自身を除く): 2504956932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 721057, 1442114, 2163171, 2884228, 3605285, 4326342, 5768456, 6489513, 7210570, 8652684, 10815855, 11536912, 12979026, 14421140, 17305368, 21631710, 23073824, 25958052, 28842280, 32447565, 34610736, 43263420, 51916104, 57684560, 64895130, 69221472, 86526840, 103832208, 115369120, 129790260, 173053680, 207664416, 259580520, 346107360, 519161040, 1038322080]

約数ペア:

[(1, 1038322080), (2, 519161040), (3, 346107360), (4, 259580520), (5, 207664416), (6, 173053680), (8, 129790260), (9, 115369120), (10, 103832208), (12, 86526840), (15, 69221472), (16, 64895130), (18, 57684560), (20, 51916104), (24, 43263420), (30, 34610736), (32, 32447565), (36, 28842280), (40, 25958052), (45, 23073824), (48, 21631710), (60, 17305368), (72, 14421140), (80, 12979026), (90, 11536912), (96, 10815855), (120, 8652684), (144, 7210570), (160, 6489513), (180, 5768456), (240, 4326342), (288, 3605285), (360, 2884228), (480, 2163171), (720, 1442114), (1440, 721057)]