159879960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4058

約数の個数: 128

約数和(自身を含む): 547473600

約数和(自身を除く): 387593640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4001, 4440, 4995, 6660, 7992, 8002, 9990, 12003, 13320, 16004, 19980, 20005, 24006, 32008, 36009, 39960, 40010, 48012, 60015, 72018, 80020, 96024, 108027, 120030, 144036, 148037, 160040, 180045, 216054, 240060, 288072, 296074, 360090, 432108, 444111, 480120, 540135, 592148, 720180, 740185, 864216, 888222, 1080270, 1184296, 1332333, 1440360, 1480370, 1776444, 2160540, 2220555, 2664666, 2960740, 3552888, 3996999, 4321080, 4441110, 5329332, 5921480, 6661665, 7993998, 8882220, 10658664, 13323330, 15987996, 17764440, 19984995, 26646660, 31975992, 39969990, 53293320, 79939980, 159879960]

約数ペア:

[(1, 159879960), (2, 79939980), (3, 53293320), (4, 39969990), (5, 31975992), (6, 26646660), (8, 19984995), (9, 17764440), (10, 15987996), (12, 13323330), (15, 10658664), (18, 8882220), (20, 7993998), (24, 6661665), (27, 5921480), (30, 5329332), (36, 4441110), (37, 4321080), (40, 3996999), (45, 3552888), (54, 2960740), (60, 2664666), (72, 2220555), (74, 2160540), (90, 1776444), (108, 1480370), (111, 1440360), (120, 1332333), (135, 1184296), (148, 1080270), (180, 888222), (185, 864216), (216, 740185), (222, 720180), (270, 592148), (296, 540135), (333, 480120), (360, 444111), (370, 432108), (444, 360090), (540, 296074), (555, 288072), (666, 240060), (740, 216054), (888, 180045), (999, 160040), (1080, 148037), (1110, 144036), (1332, 120030), (1480, 108027), (1665, 96024), (1998, 80020), (2220, 72018), (2664, 60015), (3330, 48012), (3996, 40010), (4001, 39960), (4440, 36009), (4995, 32008), (6660, 24006), (7992, 20005), (8002, 19980), (9990, 16004), (12003, 13320)]