2689969320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11657}}^1$

素因数の和:12315

約数の個数: 96

約数和(自身を含む): 8756790120

約数和(自身を除く): 6066820800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 641, 1282, 1923, 2564, 3205, 3846, 5128, 5769, 6410, 7692, 9615, 11538, 11657, 12820, 15384, 19230, 23076, 23314, 25640, 28845, 34971, 38460, 46152, 46628, 57690, 58285, 69942, 76920, 93256, 104913, 115380, 116570, 139884, 174855, 209826, 230760, 233140, 279768, 349710, 419652, 466280, 524565, 699420, 839304, 1049130, 1398840, 2098260, 4196520, 7472137, 14944274, 22416411, 29888548, 37360685, 44832822, 59777096, 67249233, 74721370, 89665644, 112082055, 134498466, 149442740, 179331288, 224164110, 268996932, 298885480, 336246165, 448328220, 537993864, 672492330, 896656440, 1344984660, 2689969320]

約数ペア:

[(1, 2689969320), (2, 1344984660), (3, 896656440), (4, 672492330), (5, 537993864), (6, 448328220), (8, 336246165), (9, 298885480), (10, 268996932), (12, 224164110), (15, 179331288), (18, 149442740), (20, 134498466), (24, 112082055), (30, 89665644), (36, 74721370), (40, 67249233), (45, 59777096), (60, 44832822), (72, 37360685), (90, 29888548), (120, 22416411), (180, 14944274), (360, 7472137), (641, 4196520), (1282, 2098260), (1923, 1398840), (2564, 1049130), (3205, 839304), (3846, 699420), (5128, 524565), (5769, 466280), (6410, 419652), (7692, 349710), (9615, 279768), (11538, 233140), (11657, 230760), (12820, 209826), (15384, 174855), (19230, 139884), (23076, 116570), (23314, 115380), (25640, 104913), (28845, 93256), (34971, 76920), (38460, 69942), (46152, 58285), (46628, 57690)]