60811920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 225454320

約数和(自身を除く): 164642400

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, 73, 78, 80, 89, 90, 104, 117, 120, 130, 144, 146, 156, 178, 180, 195, 208, 219, 234, 240, 260, 267, 292, 312, 356, 360, 365, 390, 438, 445, 468, 520, 534, 584, 585, 624, 657, 712, 720, 730, 780, 801, 876, 890, 936, 949, 1040, 1068, 1095, 1157, 1168, 1170, 1314, 1335, 1424, 1460, 1560, 1602, 1752, 1780, 1872, 1898, 2136, 2190, 2314, 2340, 2628, 2670, 2847, 2920, 3120, 3204, 3285, 3471, 3504, 3560, 3796, 4005, 4272, 4380, 4628, 4680, 4745, 5256, 5340, 5694, 5785, 5840, 6408, 6497, 6570, 6942, 7120, 7592, 8010, 8541, 8760, 9256, 9360, 9490, 10413, 10512, 10680, 11388, 11570, 12816, 12994, 13140, 13884, 14235, 15184, 16020, 17082, 17355, 17520, 18512, 18980, 19491, 20826, 21360, 22776, 23140, 25988, 26280, 27768, 28470, 32040, 32485, 34164, 34710, 37960, 38982, 41652, 42705, 45552, 46280, 51976, 52065, 52560, 55536, 56940, 58473, 64080, 64970, 68328, 69420, 75920, 77964, 83304, 84461, 85410, 92560, 97455, 103952, 104130, 113880, 116946, 129940, 136656, 138840, 155928, 166608, 168922, 170820, 194910, 208260, 227760, 233892, 253383, 259880, 277680, 292365, 311856, 337844, 341640, 389820, 416520, 422305, 467784, 506766, 519760, 584730, 675688, 683280, 760149, 779640, 833040, 844610, 935568, 1013532, 1169460, 1266915, 1351376, 1520298, 1559280, 1689220, 2027064, 2338920, 2533830, 3040596, 3378440, 3800745, 4054128, 4677840, 5067660, 6081192, 6756880, 7601490, 10135320, 12162384, 15202980, 20270640, 30405960, 60811920]

約数ペア:

[(1, 60811920), (2, 30405960), (3, 20270640), (4, 15202980), (5, 12162384), (6, 10135320), (8, 7601490), (9, 6756880), (10, 6081192), (12, 5067660), (13, 4677840), (15, 4054128), (16, 3800745), (18, 3378440), (20, 3040596), (24, 2533830), (26, 2338920), (30, 2027064), (36, 1689220), (39, 1559280), (40, 1520298), (45, 1351376), (48, 1266915), (52, 1169460), (60, 1013532), (65, 935568), (72, 844610), (73, 833040), (78, 779640), (80, 760149), (89, 683280), (90, 675688), (104, 584730), (117, 519760), (120, 506766), (130, 467784), (144, 422305), (146, 416520), (156, 389820), (178, 341640), (180, 337844), (195, 311856), (208, 292365), (219, 277680), (234, 259880), (240, 253383), (260, 233892), (267, 227760), (292, 208260), (312, 194910), (356, 170820), (360, 168922), (365, 166608), (390, 155928), (438, 138840), (445, 136656), (468, 129940), (520, 116946), (534, 113880), (584, 104130), (585, 103952), (624, 97455), (657, 92560), (712, 85410), (720, 84461), (730, 83304), (780, 77964), (801, 75920), (876, 69420), (890, 68328), (936, 64970), (949, 64080), (1040, 58473), (1068, 56940), (1095, 55536), (1157, 52560), (1168, 52065), (1170, 51976), (1314, 46280), (1335, 45552), (1424, 42705), (1460, 41652), (1560, 38982), (1602, 37960), (1752, 34710), (1780, 34164), (1872, 32485), (1898, 32040), (2136, 28470), (2190, 27768), (2314, 26280), (2340, 25988), (2628, 23140), (2670, 22776), (2847, 21360), (2920, 20826), (3120, 19491), (3204, 18980), (3285, 18512), (3471, 17520), (3504, 17355), (3560, 17082), (3796, 16020), (4005, 15184), (4272, 14235), (4380, 13884), (4628, 13140), (4680, 12994), (4745, 12816), (5256, 11570), (5340, 11388), (5694, 10680), (5785, 10512), (5840, 10413), (6408, 9490), (6497, 9360), (6570, 9256), (6942, 8760), (7120, 8541), (7592, 8010)]