89393280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{46559}}^1$

素因数の和:46581

約数の個数: 64

約数和(自身を含む): 284947200

約数和(自身を除く): 195553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 46559, 93118, 139677, 186236, 232795, 279354, 372472, 465590, 558708, 698385, 744944, 931180, 1117416, 1396770, 1489888, 1862360, 2234832, 2793540, 2979776, 3724720, 4469664, 5587080, 5959552, 7449440, 8939328, 11174160, 14898880, 17878656, 22348320, 29797760, 44696640, 89393280]

約数ペア:

[(1, 89393280), (2, 44696640), (3, 29797760), (4, 22348320), (5, 17878656), (6, 14898880), (8, 11174160), (10, 8939328), (12, 7449440), (15, 5959552), (16, 5587080), (20, 4469664), (24, 3724720), (30, 2979776), (32, 2793540), (40, 2234832), (48, 1862360), (60, 1489888), (64, 1396770), (80, 1117416), (96, 931180), (120, 744944), (128, 698385), (160, 558708), (192, 465590), (240, 372472), (320, 279354), (384, 232795), (480, 186236), (640, 139677), (960, 93118), (1920, 46559)]