47589840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 161222568

約数和(自身を除く): 113632728

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, 157, 180, 240, 314, 360, 421, 471, 628, 720, 785, 842, 942, 1256, 1263, 1413, 1570, 1684, 1884, 2105, 2355, 2512, 2526, 2826, 3140, 3368, 3768, 3789, 4210, 4710, 5052, 5652, 6280, 6315, 6736, 7065, 7536, 7578, 8420, 9420, 10104, 11304, 12560, 12630, 14130, 15156, 16840, 18840, 18945, 20208, 22608, 25260, 28260, 30312, 33680, 37680, 37890, 50520, 56520, 60624, 66097, 75780, 101040, 113040, 132194, 151560, 198291, 264388, 303120, 330485, 396582, 528776, 594873, 660970, 793164, 991455, 1057552, 1189746, 1321940, 1586328, 1982910, 2379492, 2643880, 2974365, 3172656, 3965820, 4758984, 5287760, 5948730, 7931640, 9517968, 11897460, 15863280, 23794920, 47589840]

約数ペア:

[(1, 47589840), (2, 23794920), (3, 15863280), (4, 11897460), (5, 9517968), (6, 7931640), (8, 5948730), (9, 5287760), (10, 4758984), (12, 3965820), (15, 3172656), (16, 2974365), (18, 2643880), (20, 2379492), (24, 1982910), (30, 1586328), (36, 1321940), (40, 1189746), (45, 1057552), (48, 991455), (60, 793164), (72, 660970), (80, 594873), (90, 528776), (120, 396582), (144, 330485), (157, 303120), (180, 264388), (240, 198291), (314, 151560), (360, 132194), (421, 113040), (471, 101040), (628, 75780), (720, 66097), (785, 60624), (842, 56520), (942, 50520), (1256, 37890), (1263, 37680), (1413, 33680), (1570, 30312), (1684, 28260), (1884, 25260), (2105, 22608), (2355, 20208), (2512, 18945), (2526, 18840), (2826, 16840), (3140, 15156), (3368, 14130), (3768, 12630), (3789, 12560), (4210, 11304), (4710, 10104), (5052, 9420), (5652, 8420), (6280, 7578), (6315, 7536), (6736, 7065)]