120715920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1471

約数の個数: 200

約数和(自身を含む): 451830456

約数和(自身を除く): 331114536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1433, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2866, 3120, 3240, 3510, 4212, 4299, 4680, 5265, 5616, 5732, 6480, 7020, 7165, 8424, 8598, 9360, 10530, 11464, 12897, 14040, 14330, 16848, 17196, 18629, 21060, 21495, 22928, 25794, 28080, 28660, 34392, 37258, 38691, 42120, 42990, 51588, 55887, 57320, 64485, 68784, 74516, 77382, 84240, 85980, 93145, 103176, 111774, 114640, 116073, 128970, 149032, 154764, 167661, 171960, 186290, 193455, 206352, 223548, 232146, 257940, 279435, 298064, 309528, 335322, 343920, 372580, 386910, 447096, 464292, 502983, 515880, 558870, 580365, 619056, 670644, 745160, 773820, 838305, 894192, 928584, 1005966, 1031760, 1117740, 1160730, 1341288, 1490320, 1508949, 1547640, 1676610, 1857168, 2011932, 2235480, 2321460, 2514915, 2682576, 3017898, 3095280, 3353220, 4023864, 4470960, 4642920, 5029830, 6035796, 6706440, 7544745, 8047728, 9285840, 10059660, 12071592, 13412880, 15089490, 20119320, 24143184, 30178980, 40238640, 60357960, 120715920]

約数ペア:

[(1, 120715920), (2, 60357960), (3, 40238640), (4, 30178980), (5, 24143184), (6, 20119320), (8, 15089490), (9, 13412880), (10, 12071592), (12, 10059660), (13, 9285840), (15, 8047728), (16, 7544745), (18, 6706440), (20, 6035796), (24, 5029830), (26, 4642920), (27, 4470960), (30, 4023864), (36, 3353220), (39, 3095280), (40, 3017898), (45, 2682576), (48, 2514915), (52, 2321460), (54, 2235480), (60, 2011932), (65, 1857168), (72, 1676610), (78, 1547640), (80, 1508949), (81, 1490320), (90, 1341288), (104, 1160730), (108, 1117740), (117, 1031760), (120, 1005966), (130, 928584), (135, 894192), (144, 838305), (156, 773820), (162, 745160), (180, 670644), (195, 619056), (208, 580365), (216, 558870), (234, 515880), (240, 502983), (260, 464292), (270, 447096), (312, 386910), (324, 372580), (351, 343920), (360, 335322), (390, 309528), (405, 298064), (432, 279435), (468, 257940), (520, 232146), (540, 223548), (585, 206352), (624, 193455), (648, 186290), (702, 171960), (720, 167661), (780, 154764), (810, 149032), (936, 128970), (1040, 116073), (1053, 114640), (1080, 111774), (1170, 103176), (1296, 93145), (1404, 85980), (1433, 84240), (1560, 77382), (1620, 74516), (1755, 68784), (1872, 64485), (2106, 57320), (2160, 55887), (2340, 51588), (2808, 42990), (2866, 42120), (3120, 38691), (3240, 37258), (3510, 34392), (4212, 28660), (4299, 28080), (4680, 25794), (5265, 22928), (5616, 21495), (5732, 21060), (6480, 18629), (7020, 17196), (7165, 16848), (8424, 14330), (8598, 14040), (9360, 12897), (10530, 11464)]