180571680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13933}}^1$

素因数の和:13960

約数の個数: 120

約数和(自身を含む): 637313292

約数和(自身を除く): 456741612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 13933, 27866, 41799, 55732, 69665, 83598, 111464, 125397, 139330, 167196, 208995, 222928, 250794, 278660, 334392, 376191, 417990, 445856, 501588, 557320, 626985, 668784, 752382, 835980, 1003176, 1114640, 1128573, 1253970, 1337568, 1504764, 1671960, 1880955, 2006352, 2229280, 2257146, 2507940, 3009528, 3343920, 3761910, 4012704, 4514292, 5015880, 5642865, 6019056, 6687840, 7523820, 9028584, 10031760, 11285730, 12038112, 15047640, 18057168, 20063520, 22571460, 30095280, 36114336, 45142920, 60190560, 90285840, 180571680]

約数ペア:

[(1, 180571680), (2, 90285840), (3, 60190560), (4, 45142920), (5, 36114336), (6, 30095280), (8, 22571460), (9, 20063520), (10, 18057168), (12, 15047640), (15, 12038112), (16, 11285730), (18, 10031760), (20, 9028584), (24, 7523820), (27, 6687840), (30, 6019056), (32, 5642865), (36, 5015880), (40, 4514292), (45, 4012704), (48, 3761910), (54, 3343920), (60, 3009528), (72, 2507940), (80, 2257146), (81, 2229280), (90, 2006352), (96, 1880955), (108, 1671960), (120, 1504764), (135, 1337568), (144, 1253970), (160, 1128573), (162, 1114640), (180, 1003176), (216, 835980), (240, 752382), (270, 668784), (288, 626985), (324, 557320), (360, 501588), (405, 445856), (432, 417990), (480, 376191), (540, 334392), (648, 278660), (720, 250794), (810, 222928), (864, 208995), (1080, 167196), (1296, 139330), (1440, 125397), (1620, 111464), (2160, 83598), (2592, 69665), (3240, 55732), (4320, 41799), (6480, 27866), (12960, 13933)]