38310480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4125

約数の個数: 120

約数和(自身を含む): 138590088

約数和(自身を除く): 100279608

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, 4093, 4680, 8186, 9360, 12279, 16372, 20465, 24558, 32744, 36837, 40930, 49116, 53209, 61395, 65488, 73674, 81860, 98232, 106418, 122790, 147348, 159627, 163720, 184185, 196464, 212836, 245580, 266045, 294696, 319254, 327440, 368370, 425672, 478881, 491160, 532090, 589392, 638508, 736740, 798135, 851344, 957762, 982320, 1064180, 1277016, 1473480, 1596270, 1915524, 2128360, 2394405, 2554032, 2946960, 3192540, 3831048, 4256720, 4788810, 6385080, 7662096, 9577620, 12770160, 19155240, 38310480]

約数ペア:

[(1, 38310480), (2, 19155240), (3, 12770160), (4, 9577620), (5, 7662096), (6, 6385080), (8, 4788810), (9, 4256720), (10, 3831048), (12, 3192540), (13, 2946960), (15, 2554032), (16, 2394405), (18, 2128360), (20, 1915524), (24, 1596270), (26, 1473480), (30, 1277016), (36, 1064180), (39, 982320), (40, 957762), (45, 851344), (48, 798135), (52, 736740), (60, 638508), (65, 589392), (72, 532090), (78, 491160), (80, 478881), (90, 425672), (104, 368370), (117, 327440), (120, 319254), (130, 294696), (144, 266045), (156, 245580), (180, 212836), (195, 196464), (208, 184185), (234, 163720), (240, 159627), (260, 147348), (312, 122790), (360, 106418), (390, 98232), (468, 81860), (520, 73674), (585, 65488), (624, 61395), (720, 53209), (780, 49116), (936, 40930), (1040, 36837), (1170, 32744), (1560, 24558), (1872, 20465), (2340, 16372), (3120, 12279), (4093, 9360), (4680, 8186)]