8930160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 30563520

約数和(自身を除く): 21633360

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, 79, 80, 90, 120, 144, 157, 158, 180, 237, 240, 314, 316, 360, 395, 471, 474, 628, 632, 711, 720, 785, 790, 942, 948, 1185, 1256, 1264, 1413, 1422, 1570, 1580, 1884, 1896, 2355, 2370, 2512, 2826, 2844, 3140, 3160, 3555, 3768, 3792, 4710, 4740, 5652, 5688, 6280, 6320, 7065, 7110, 7536, 9420, 9480, 11304, 11376, 12403, 12560, 14130, 14220, 18840, 18960, 22608, 24806, 28260, 28440, 37209, 37680, 49612, 56520, 56880, 62015, 74418, 99224, 111627, 113040, 124030, 148836, 186045, 198448, 223254, 248060, 297672, 372090, 446508, 496120, 558135, 595344, 744180, 893016, 992240, 1116270, 1488360, 1786032, 2232540, 2976720, 4465080, 8930160]

約数ペア:

[(1, 8930160), (2, 4465080), (3, 2976720), (4, 2232540), (5, 1786032), (6, 1488360), (8, 1116270), (9, 992240), (10, 893016), (12, 744180), (15, 595344), (16, 558135), (18, 496120), (20, 446508), (24, 372090), (30, 297672), (36, 248060), (40, 223254), (45, 198448), (48, 186045), (60, 148836), (72, 124030), (79, 113040), (80, 111627), (90, 99224), (120, 74418), (144, 62015), (157, 56880), (158, 56520), (180, 49612), (237, 37680), (240, 37209), (314, 28440), (316, 28260), (360, 24806), (395, 22608), (471, 18960), (474, 18840), (628, 14220), (632, 14130), (711, 12560), (720, 12403), (785, 11376), (790, 11304), (942, 9480), (948, 9420), (1185, 7536), (1256, 7110), (1264, 7065), (1413, 6320), (1422, 6280), (1570, 5688), (1580, 5652), (1884, 4740), (1896, 4710), (2355, 3792), (2370, 3768), (2512, 3555), (2826, 3160), (2844, 3140)]