265539360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{553207}}^1$

素因数の和:553225

約数の個数: 48

約数和(自身を含む): 836450496

約数和(自身を除く): 570911136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 553207, 1106414, 1659621, 2212828, 2766035, 3319242, 4425656, 5532070, 6638484, 8298105, 8851312, 11064140, 13276968, 16596210, 17702624, 22128280, 26553936, 33192420, 44256560, 53107872, 66384840, 88513120, 132769680, 265539360]

約数ペア:

[(1, 265539360), (2, 132769680), (3, 88513120), (4, 66384840), (5, 53107872), (6, 44256560), (8, 33192420), (10, 26553936), (12, 22128280), (15, 17702624), (16, 16596210), (20, 13276968), (24, 11064140), (30, 8851312), (32, 8298105), (40, 6638484), (48, 5532070), (60, 4425656), (80, 3319242), (96, 2766035), (120, 2212828), (160, 1659621), (240, 1106414), (480, 553207)]