849766320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90787}}^1$

素因数の和:90819

約数の個数: 120

約数和(自身を含む): 3073355376

約数和(自身を除く): 2223589056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 90787, 181574, 272361, 363148, 453935, 544722, 726296, 817083, 907870, 1089444, 1180231, 1361805, 1452592, 1634166, 1815740, 2178888, 2360462, 2723610, 3268332, 3540693, 3631480, 4085415, 4357776, 4720924, 5447220, 5901155, 6536664, 7081386, 7262960, 8170830, 9441848, 10622079, 10894440, 11802310, 13073328, 14162772, 16341660, 17703465, 18883696, 21244158, 21788880, 23604620, 28325544, 32683320, 35406930, 42488316, 47209240, 53110395, 56651088, 65366640, 70813860, 84976632, 94418480, 106220790, 141627720, 169953264, 212441580, 283255440, 424883160, 849766320]

約数ペア:

[(1, 849766320), (2, 424883160), (3, 283255440), (4, 212441580), (5, 169953264), (6, 141627720), (8, 106220790), (9, 94418480), (10, 84976632), (12, 70813860), (13, 65366640), (15, 56651088), (16, 53110395), (18, 47209240), (20, 42488316), (24, 35406930), (26, 32683320), (30, 28325544), (36, 23604620), (39, 21788880), (40, 21244158), (45, 18883696), (48, 17703465), (52, 16341660), (60, 14162772), (65, 13073328), (72, 11802310), (78, 10894440), (80, 10622079), (90, 9441848), (104, 8170830), (117, 7262960), (120, 7081386), (130, 6536664), (144, 5901155), (156, 5447220), (180, 4720924), (195, 4357776), (208, 4085415), (234, 3631480), (240, 3540693), (260, 3268332), (312, 2723610), (360, 2360462), (390, 2178888), (468, 1815740), (520, 1634166), (585, 1452592), (624, 1361805), (720, 1180231), (780, 1089444), (936, 907870), (1040, 817083), (1170, 726296), (1560, 544722), (1872, 453935), (2340, 363148), (3120, 272361), (4680, 181574), (9360, 90787)]