89460120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43853}}^1$

素因数の和:43884

約数の個数: 64

約数和(自身を含む): 284173920

約数和(自身を除く): 194713800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 43853, 87706, 131559, 175412, 219265, 263118, 350824, 438530, 526236, 657795, 745501, 877060, 1052472, 1315590, 1491002, 1754120, 2236503, 2631180, 2982004, 3727505, 4473006, 5262360, 5964008, 7455010, 8946012, 11182515, 14910020, 17892024, 22365030, 29820040, 44730060, 89460120]

約数ペア:

[(1, 89460120), (2, 44730060), (3, 29820040), (4, 22365030), (5, 17892024), (6, 14910020), (8, 11182515), (10, 8946012), (12, 7455010), (15, 5964008), (17, 5262360), (20, 4473006), (24, 3727505), (30, 2982004), (34, 2631180), (40, 2236503), (51, 1754120), (60, 1491002), (68, 1315590), (85, 1052472), (102, 877060), (120, 745501), (136, 657795), (170, 526236), (204, 438530), (255, 350824), (340, 263118), (408, 219265), (510, 175412), (680, 131559), (1020, 87706), (2040, 43853)]