77391360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3359}}^1$

素因数の和:3388

約数の個数: 120

約数和(自身を含む): 268107840

約数和(自身を除く): 190716480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3359, 3840, 4608, 5760, 6718, 7680, 10077, 11520, 13436, 16795, 20154, 23040, 26872, 30231, 33590, 40308, 50385, 53744, 60462, 67180, 80616, 100770, 107488, 120924, 134360, 151155, 161232, 201540, 214976, 241848, 268720, 302310, 322464, 403080, 429952, 483696, 537440, 604620, 644928, 806160, 859904, 967392, 1074880, 1209240, 1289856, 1612320, 1719808, 1934784, 2149760, 2418480, 2579712, 3224640, 3869568, 4299520, 4836960, 5159424, 6449280, 7739136, 8599040, 9673920, 12898560, 15478272, 19347840, 25797120, 38695680, 77391360]

約数ペア:

[(1, 77391360), (2, 38695680), (3, 25797120), (4, 19347840), (5, 15478272), (6, 12898560), (8, 9673920), (9, 8599040), (10, 7739136), (12, 6449280), (15, 5159424), (16, 4836960), (18, 4299520), (20, 3869568), (24, 3224640), (30, 2579712), (32, 2418480), (36, 2149760), (40, 1934784), (45, 1719808), (48, 1612320), (60, 1289856), (64, 1209240), (72, 1074880), (80, 967392), (90, 859904), (96, 806160), (120, 644928), (128, 604620), (144, 537440), (160, 483696), (180, 429952), (192, 403080), (240, 322464), (256, 302310), (288, 268720), (320, 241848), (360, 214976), (384, 201540), (480, 161232), (512, 151155), (576, 134360), (640, 120924), (720, 107488), (768, 100770), (960, 80616), (1152, 67180), (1280, 60462), (1440, 53744), (1536, 50385), (1920, 40308), (2304, 33590), (2560, 30231), (2880, 26872), (3359, 23040), (3840, 20154), (4608, 16795), (5760, 13436), (6718, 11520), (7680, 10077)]