61228320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 194140800

約数和(自身を除く): 132912480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 641, 796, 995, 1194, 1282, 1592, 1923, 1990, 2388, 2564, 2985, 3184, 3205, 3846, 3980, 4776, 5128, 5970, 6368, 6410, 7692, 7960, 9552, 9615, 10256, 11940, 12820, 15384, 15920, 19104, 19230, 20512, 23880, 25640, 30768, 31840, 38460, 47760, 51280, 61536, 76920, 95520, 102560, 127559, 153840, 255118, 307680, 382677, 510236, 637795, 765354, 1020472, 1275590, 1530708, 1913385, 2040944, 2551180, 3061416, 3826770, 4081888, 5102360, 6122832, 7653540, 10204720, 12245664, 15307080, 20409440, 30614160, 61228320]

約数ペア:

[(1, 61228320), (2, 30614160), (3, 20409440), (4, 15307080), (5, 12245664), (6, 10204720), (8, 7653540), (10, 6122832), (12, 5102360), (15, 4081888), (16, 3826770), (20, 3061416), (24, 2551180), (30, 2040944), (32, 1913385), (40, 1530708), (48, 1275590), (60, 1020472), (80, 765354), (96, 637795), (120, 510236), (160, 382677), (199, 307680), (240, 255118), (398, 153840), (480, 127559), (597, 102560), (641, 95520), (796, 76920), (995, 61536), (1194, 51280), (1282, 47760), (1592, 38460), (1923, 31840), (1990, 30768), (2388, 25640), (2564, 23880), (2985, 20512), (3184, 19230), (3205, 19104), (3846, 15920), (3980, 15384), (4776, 12820), (5128, 11940), (5970, 10256), (6368, 9615), (6410, 9552), (7692, 7960)]