209318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{436081}}^1$

素因数の和:436099

約数の個数: 48

約数和(自身を含む): 659355984

約数和(自身を除く): 450037104

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, 436081, 872162, 1308243, 1744324, 2180405, 2616486, 3488648, 4360810, 5232972, 6541215, 6977296, 8721620, 10465944, 13082430, 13954592, 17443240, 20931888, 26164860, 34886480, 41863776, 52329720, 69772960, 104659440, 209318880]

約数ペア:

[(1, 209318880), (2, 104659440), (3, 69772960), (4, 52329720), (5, 41863776), (6, 34886480), (8, 26164860), (10, 20931888), (12, 17443240), (15, 13954592), (16, 13082430), (20, 10465944), (24, 8721620), (30, 6977296), (32, 6541215), (40, 5232972), (48, 4360810), (60, 3488648), (80, 2616486), (96, 2180405), (120, 1744324), (160, 1308243), (240, 872162), (480, 436081)]