86760720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4491

約数の個数: 120

約数和(自身を含む): 302230656

約数和(自身を除く): 215469936

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, 4463, 4860, 6480, 8926, 9720, 13389, 17852, 19440, 22315, 26778, 35704, 40167, 44630, 53556, 66945, 71408, 80334, 89260, 107112, 120501, 133890, 160668, 178520, 200835, 214224, 241002, 267780, 321336, 357040, 361503, 401670, 482004, 535560, 602505, 642672, 723006, 803340, 964008, 1071120, 1084509, 1205010, 1446012, 1606680, 1807515, 1928016, 2169018, 2410020, 2892024, 3213360, 3615030, 4338036, 4820040, 5422545, 5784048, 7230060, 8676072, 9640080, 10845090, 14460120, 17352144, 21690180, 28920240, 43380360, 86760720]

約数ペア:

[(1, 86760720), (2, 43380360), (3, 28920240), (4, 21690180), (5, 17352144), (6, 14460120), (8, 10845090), (9, 9640080), (10, 8676072), (12, 7230060), (15, 5784048), (16, 5422545), (18, 4820040), (20, 4338036), (24, 3615030), (27, 3213360), (30, 2892024), (36, 2410020), (40, 2169018), (45, 1928016), (48, 1807515), (54, 1606680), (60, 1446012), (72, 1205010), (80, 1084509), (81, 1071120), (90, 964008), (108, 803340), (120, 723006), (135, 642672), (144, 602505), (162, 535560), (180, 482004), (216, 401670), (240, 361503), (243, 357040), (270, 321336), (324, 267780), (360, 241002), (405, 214224), (432, 200835), (486, 178520), (540, 160668), (648, 133890), (720, 120501), (810, 107112), (972, 89260), (1080, 80334), (1215, 71408), (1296, 66945), (1620, 53556), (1944, 44630), (2160, 40167), (2430, 35704), (3240, 26778), (3888, 22315), (4463, 19440), (4860, 17852), (6480, 13389), (8926, 9720)]