64626480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89759}}^1$

素因数の和:89778

約数の個数: 60

約数和(自身を含む): 217039680

約数和(自身を除く): 152413200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 89759, 179518, 269277, 359036, 448795, 538554, 718072, 807831, 897590, 1077108, 1346385, 1436144, 1615662, 1795180, 2154216, 2692770, 3231324, 3590360, 4039155, 4308432, 5385540, 6462648, 7180720, 8078310, 10771080, 12925296, 16156620, 21542160, 32313240, 64626480]

約数ペア:

[(1, 64626480), (2, 32313240), (3, 21542160), (4, 16156620), (5, 12925296), (6, 10771080), (8, 8078310), (9, 7180720), (10, 6462648), (12, 5385540), (15, 4308432), (16, 4039155), (18, 3590360), (20, 3231324), (24, 2692770), (30, 2154216), (36, 1795180), (40, 1615662), (45, 1436144), (48, 1346385), (60, 1077108), (72, 897590), (80, 807831), (90, 718072), (120, 538554), (144, 448795), (180, 359036), (240, 269277), (360, 179518), (720, 89759)]