2187791520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{147029}}^1$

素因数の和:147078

約数の個数: 96

約数和(自身を含む): 7113899520

約数和(自身を除く): 4926108000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 147029, 294058, 441087, 588116, 735145, 882174, 1176232, 1470290, 1764348, 2205435, 2352464, 2940580, 3528696, 4410870, 4557899, 4704928, 5881160, 7057392, 8821740, 9115798, 11762320, 13673697, 14114784, 17643480, 18231596, 22789495, 23524640, 27347394, 35286960, 36463192, 45578990, 54694788, 68368485, 70573920, 72926384, 91157980, 109389576, 136736970, 145852768, 182315960, 218779152, 273473940, 364631920, 437558304, 546947880, 729263840, 1093895760, 2187791520]

約数ペア:

[(1, 2187791520), (2, 1093895760), (3, 729263840), (4, 546947880), (5, 437558304), (6, 364631920), (8, 273473940), (10, 218779152), (12, 182315960), (15, 145852768), (16, 136736970), (20, 109389576), (24, 91157980), (30, 72926384), (31, 70573920), (32, 68368485), (40, 54694788), (48, 45578990), (60, 36463192), (62, 35286960), (80, 27347394), (93, 23524640), (96, 22789495), (120, 18231596), (124, 17643480), (155, 14114784), (160, 13673697), (186, 11762320), (240, 9115798), (248, 8821740), (310, 7057392), (372, 5881160), (465, 4704928), (480, 4557899), (496, 4410870), (620, 3528696), (744, 2940580), (930, 2352464), (992, 2205435), (1240, 1764348), (1488, 1470290), (1860, 1176232), (2480, 882174), (2976, 735145), (3720, 588116), (4960, 441087), (7440, 294058), (14880, 147029)]