77290560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 168

約数和(自身を含む): 271979136

約数和(自身を除く): 194688576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 571, 576, 705, 720, 752, 846, 940, 960, 1128, 1142, 1410, 1440, 1504, 1692, 1713, 1880, 2115, 2256, 2284, 2820, 2855, 2880, 3008, 3384, 3426, 3760, 4230, 4512, 4568, 5139, 5640, 5710, 6768, 6852, 7520, 8460, 8565, 9024, 9136, 10278, 11280, 11420, 13536, 13704, 15040, 16920, 17130, 18272, 20556, 22560, 22840, 25695, 26837, 27072, 27408, 33840, 34260, 36544, 41112, 45120, 45680, 51390, 53674, 54816, 67680, 68520, 80511, 82224, 91360, 102780, 107348, 109632, 134185, 135360, 137040, 161022, 164448, 182720, 205560, 214696, 241533, 268370, 274080, 322044, 328896, 402555, 411120, 429392, 483066, 536740, 548160, 644088, 805110, 822240, 858784, 966132, 1073480, 1207665, 1288176, 1610220, 1644480, 1717568, 1932264, 2146960, 2415330, 2576352, 3220440, 3864528, 4293920, 4830660, 5152704, 6440880, 7729056, 8587840, 9661320, 12881760, 15458112, 19322640, 25763520, 38645280, 77290560]

約数ペア:

[(1, 77290560), (2, 38645280), (3, 25763520), (4, 19322640), (5, 15458112), (6, 12881760), (8, 9661320), (9, 8587840), (10, 7729056), (12, 6440880), (15, 5152704), (16, 4830660), (18, 4293920), (20, 3864528), (24, 3220440), (30, 2576352), (32, 2415330), (36, 2146960), (40, 1932264), (45, 1717568), (47, 1644480), (48, 1610220), (60, 1288176), (64, 1207665), (72, 1073480), (80, 966132), (90, 858784), (94, 822240), (96, 805110), (120, 644088), (141, 548160), (144, 536740), (160, 483066), (180, 429392), (188, 411120), (192, 402555), (235, 328896), (240, 322044), (282, 274080), (288, 268370), (320, 241533), (360, 214696), (376, 205560), (423, 182720), (470, 164448), (480, 161022), (564, 137040), (571, 135360), (576, 134185), (705, 109632), (720, 107348), (752, 102780), (846, 91360), (940, 82224), (960, 80511), (1128, 68520), (1142, 67680), (1410, 54816), (1440, 53674), (1504, 51390), (1692, 45680), (1713, 45120), (1880, 41112), (2115, 36544), (2256, 34260), (2284, 33840), (2820, 27408), (2855, 27072), (2880, 26837), (3008, 25695), (3384, 22840), (3426, 22560), (3760, 20556), (4230, 18272), (4512, 17130), (4568, 16920), (5139, 15040), (5640, 13704), (5710, 13536), (6768, 11420), (6852, 11280), (7520, 10278), (8460, 9136), (8565, 9024)]