1966479120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{303469}}^1$

素因数の和:303494

約数の個数: 100

約数和(自身を含む): 6829895820

約数和(自身を除く): 4863416700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 303469, 606938, 910407, 1213876, 1517345, 1820814, 2427752, 2731221, 3034690, 3641628, 4552035, 4855504, 5462442, 6069380, 7283256, 8193663, 9104070, 10924884, 12138760, 13656105, 14566512, 16387326, 18208140, 21849768, 24277520, 24580989, 27312210, 32774652, 36416280, 40968315, 43699536, 49161978, 54624420, 65549304, 72832560, 81936630, 98323956, 109248840, 122904945, 131098608, 163873260, 196647912, 218497680, 245809890, 327746520, 393295824, 491619780, 655493040, 983239560, 1966479120]

約数ペア:

[(1, 1966479120), (2, 983239560), (3, 655493040), (4, 491619780), (5, 393295824), (6, 327746520), (8, 245809890), (9, 218497680), (10, 196647912), (12, 163873260), (15, 131098608), (16, 122904945), (18, 109248840), (20, 98323956), (24, 81936630), (27, 72832560), (30, 65549304), (36, 54624420), (40, 49161978), (45, 43699536), (48, 40968315), (54, 36416280), (60, 32774652), (72, 27312210), (80, 24580989), (81, 24277520), (90, 21849768), (108, 18208140), (120, 16387326), (135, 14566512), (144, 13656105), (162, 12138760), (180, 10924884), (216, 9104070), (240, 8193663), (270, 7283256), (324, 6069380), (360, 5462442), (405, 4855504), (432, 4552035), (540, 3641628), (648, 3034690), (720, 2731221), (810, 2427752), (1080, 1820814), (1296, 1517345), (1620, 1213876), (2160, 910407), (3240, 606938), (6480, 303469)]