68986080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5323}}^1$

素因数の和:5350

約数の個数: 120

約数和(自身を含む): 243509112

約数和(自身を除く): 174523032

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, 5323, 6480, 10646, 12960, 15969, 21292, 26615, 31938, 42584, 47907, 53230, 63876, 79845, 85168, 95814, 106460, 127752, 143721, 159690, 170336, 191628, 212920, 239535, 255504, 287442, 319380, 383256, 425840, 431163, 479070, 511008, 574884, 638760, 718605, 766512, 851680, 862326, 958140, 1149768, 1277520, 1437210, 1533024, 1724652, 1916280, 2155815, 2299536, 2555040, 2874420, 3449304, 3832560, 4311630, 4599072, 5748840, 6898608, 7665120, 8623260, 11497680, 13797216, 17246520, 22995360, 34493040, 68986080]

約数ペア:

[(1, 68986080), (2, 34493040), (3, 22995360), (4, 17246520), (5, 13797216), (6, 11497680), (8, 8623260), (9, 7665120), (10, 6898608), (12, 5748840), (15, 4599072), (16, 4311630), (18, 3832560), (20, 3449304), (24, 2874420), (27, 2555040), (30, 2299536), (32, 2155815), (36, 1916280), (40, 1724652), (45, 1533024), (48, 1437210), (54, 1277520), (60, 1149768), (72, 958140), (80, 862326), (81, 851680), (90, 766512), (96, 718605), (108, 638760), (120, 574884), (135, 511008), (144, 479070), (160, 431163), (162, 425840), (180, 383256), (216, 319380), (240, 287442), (270, 255504), (288, 239535), (324, 212920), (360, 191628), (405, 170336), (432, 159690), (480, 143721), (540, 127752), (648, 106460), (720, 95814), (810, 85168), (864, 79845), (1080, 63876), (1296, 53230), (1440, 47907), (1620, 42584), (2160, 31938), (2592, 26615), (3240, 21292), (4320, 15969), (5323, 12960), (6480, 10646)]