99640080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{138389}}^1$

素因数の和:138408

約数の個数: 60

約数和(自身を含む): 334627020

約数和(自身を除く): 234986940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 138389, 276778, 415167, 553556, 691945, 830334, 1107112, 1245501, 1383890, 1660668, 2075835, 2214224, 2491002, 2767780, 3321336, 4151670, 4982004, 5535560, 6227505, 6642672, 8303340, 9964008, 11071120, 12455010, 16606680, 19928016, 24910020, 33213360, 49820040, 99640080]

約数ペア:

[(1, 99640080), (2, 49820040), (3, 33213360), (4, 24910020), (5, 19928016), (6, 16606680), (8, 12455010), (9, 11071120), (10, 9964008), (12, 8303340), (15, 6642672), (16, 6227505), (18, 5535560), (20, 4982004), (24, 4151670), (30, 3321336), (36, 2767780), (40, 2491002), (45, 2214224), (48, 2075835), (60, 1660668), (72, 1383890), (80, 1245501), (90, 1107112), (120, 830334), (144, 691945), (180, 553556), (240, 415167), (360, 276778), (720, 138389)]