2777502240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1928821}}^1$

素因数の和:1928842

約数の個数: 72

約数和(自身を含む): 9478231308

約数和(自身を除く): 6700729068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1928821, 3857642, 5786463, 7715284, 9644105, 11572926, 15430568, 17359389, 19288210, 23145852, 28932315, 30861136, 34718778, 38576420, 46291704, 57864630, 61722272, 69437556, 77152840, 86796945, 92583408, 115729260, 138875112, 154305680, 173593890, 185166816, 231458520, 277750224, 308611360, 347187780, 462917040, 555500448, 694375560, 925834080, 1388751120, 2777502240]

約数ペア:

[(1, 2777502240), (2, 1388751120), (3, 925834080), (4, 694375560), (5, 555500448), (6, 462917040), (8, 347187780), (9, 308611360), (10, 277750224), (12, 231458520), (15, 185166816), (16, 173593890), (18, 154305680), (20, 138875112), (24, 115729260), (30, 92583408), (32, 86796945), (36, 77152840), (40, 69437556), (45, 61722272), (48, 57864630), (60, 46291704), (72, 38576420), (80, 34718778), (90, 30861136), (96, 28932315), (120, 23145852), (144, 19288210), (160, 17359389), (180, 15430568), (240, 11572926), (288, 9644105), (360, 7715284), (480, 5786463), (720, 3857642), (1440, 1928821)]