557325360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{28669}}^1$

素因数の和:28697

約数の個数: 120

約数和(自身を含む): 1941073680

約数和(自身を除く): 1383748320

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 28669, 57338, 86007, 114676, 143345, 172014, 229352, 258021, 286690, 344028, 430035, 458704, 516042, 573380, 688056, 774063, 860070, 1032084, 1146760, 1290105, 1376112, 1548126, 1720140, 2064168, 2293520, 2322189, 2580210, 3096252, 3440280, 3870315, 4128336, 4644378, 5160420, 6192504, 6880560, 6966567, 7740630, 9288756, 10320840, 11610945, 12385008, 13933134, 15481260, 18577512, 20641680, 23221890, 27866268, 30962520, 34832835, 37155024, 46443780, 55732536, 61925040, 69665670, 92887560, 111465072, 139331340, 185775120, 278662680, 557325360]

約数ペア:

[(1, 557325360), (2, 278662680), (3, 185775120), (4, 139331340), (5, 111465072), (6, 92887560), (8, 69665670), (9, 61925040), (10, 55732536), (12, 46443780), (15, 37155024), (16, 34832835), (18, 30962520), (20, 27866268), (24, 23221890), (27, 20641680), (30, 18577512), (36, 15481260), (40, 13933134), (45, 12385008), (48, 11610945), (54, 10320840), (60, 9288756), (72, 7740630), (80, 6966567), (81, 6880560), (90, 6192504), (108, 5160420), (120, 4644378), (135, 4128336), (144, 3870315), (162, 3440280), (180, 3096252), (216, 2580210), (240, 2322189), (243, 2293520), (270, 2064168), (324, 1720140), (360, 1548126), (405, 1376112), (432, 1290105), (486, 1146760), (540, 1032084), (648, 860070), (720, 774063), (810, 688056), (972, 573380), (1080, 516042), (1215, 458704), (1296, 430035), (1620, 344028), (1944, 286690), (2160, 258021), (2430, 229352), (3240, 172014), (3888, 143345), (4860, 114676), (6480, 86007), (9720, 57338), (19440, 28669)]