28077852960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{722167}}^1$

素因数の和:722197

約数の個数: 144

約数和(自身を含む): 99364539456

約数和(自身を除く): 71286686496

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 722167, 1444334, 2166501, 2888668, 3610835, 4333002, 5777336, 6499503, 7221670, 8666004, 10832505, 11554672, 12999006, 14443340, 17332008, 19498509, 21665010, 23109344, 25998012, 28886680, 32497515, 34664016, 38997018, 43330020, 51996024, 57773360, 58495527, 64995030, 69328032, 77994036, 86660040, 97492545, 103992048, 115546720, 116991054, 129990060, 155988072, 173320080, 175486581, 194985090, 207984096, 233982108, 259980120, 292477635, 311976144, 346640160, 350973162, 389970180, 467964216, 519960240, 584955270, 623952288, 701946324, 779940360, 877432905, 935928432, 1039920480, 1169910540, 1403892648, 1559880720, 1754865810, 1871856864, 2339821080, 2807785296, 3119761440, 3509731620, 4679642160, 5615570592, 7019463240, 9359284320, 14038926480, 28077852960]

約数ペア:

[(1, 28077852960), (2, 14038926480), (3, 9359284320), (4, 7019463240), (5, 5615570592), (6, 4679642160), (8, 3509731620), (9, 3119761440), (10, 2807785296), (12, 2339821080), (15, 1871856864), (16, 1754865810), (18, 1559880720), (20, 1403892648), (24, 1169910540), (27, 1039920480), (30, 935928432), (32, 877432905), (36, 779940360), (40, 701946324), (45, 623952288), (48, 584955270), (54, 519960240), (60, 467964216), (72, 389970180), (80, 350973162), (81, 346640160), (90, 311976144), (96, 292477635), (108, 259980120), (120, 233982108), (135, 207984096), (144, 194985090), (160, 175486581), (162, 173320080), (180, 155988072), (216, 129990060), (240, 116991054), (243, 115546720), (270, 103992048), (288, 97492545), (324, 86660040), (360, 77994036), (405, 69328032), (432, 64995030), (480, 58495527), (486, 57773360), (540, 51996024), (648, 43330020), (720, 38997018), (810, 34664016), (864, 32497515), (972, 28886680), (1080, 25998012), (1215, 23109344), (1296, 21665010), (1440, 19498509), (1620, 17332008), (1944, 14443340), (2160, 12999006), (2430, 11554672), (2592, 10832505), (3240, 8666004), (3888, 7221670), (4320, 6499503), (4860, 5777336), (6480, 4333002), (7776, 3610835), (9720, 2888668), (12960, 2166501), (19440, 1444334), (38880, 722167)]