179198520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64927}}^1$

素因数の和:64964

約数の個数: 64

約数和(自身を含む): 560977920

約数和(自身を除く): 381779400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 64927, 129854, 194781, 259708, 324635, 389562, 519416, 649270, 779124, 973905, 1298540, 1493321, 1558248, 1947810, 2597080, 2986642, 3895620, 4479963, 5973284, 7466605, 7791240, 8959926, 11946568, 14933210, 17919852, 22399815, 29866420, 35839704, 44799630, 59732840, 89599260, 179198520]

約数ペア:

[(1, 179198520), (2, 89599260), (3, 59732840), (4, 44799630), (5, 35839704), (6, 29866420), (8, 22399815), (10, 17919852), (12, 14933210), (15, 11946568), (20, 8959926), (23, 7791240), (24, 7466605), (30, 5973284), (40, 4479963), (46, 3895620), (60, 2986642), (69, 2597080), (92, 1947810), (115, 1558248), (120, 1493321), (138, 1298540), (184, 973905), (230, 779124), (276, 649270), (345, 519416), (460, 389562), (552, 324635), (690, 259708), (920, 194781), (1380, 129854), (2760, 64927)]