123035280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 411402240

約数和(自身を除く): 288366960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 719, 744, 920, 930, 1104, 1240, 1380, 1426, 1438, 1488, 1840, 1860, 2139, 2157, 2480, 2760, 2852, 2876, 3565, 3595, 3720, 4278, 4314, 5520, 5704, 5752, 7130, 7190, 7440, 8556, 8628, 10695, 10785, 11408, 11504, 14260, 14380, 16537, 17112, 17256, 21390, 21570, 22289, 28520, 28760, 33074, 34224, 34512, 42780, 43140, 44578, 49611, 57040, 57520, 66148, 66867, 82685, 85560, 86280, 89156, 99222, 111445, 132296, 133734, 165370, 171120, 172560, 178312, 198444, 222890, 248055, 264592, 267468, 330740, 334335, 356624, 396888, 445780, 496110, 512647, 534936, 661480, 668670, 793776, 891560, 992220, 1025294, 1069872, 1322960, 1337340, 1537941, 1783120, 1984440, 2050588, 2563235, 2674680, 3075882, 3968880, 4101176, 5126470, 5349360, 6151764, 7689705, 8202352, 10252940, 12303528, 15379410, 20505880, 24607056, 30758820, 41011760, 61517640, 123035280]

約数ペア:

[(1, 123035280), (2, 61517640), (3, 41011760), (4, 30758820), (5, 24607056), (6, 20505880), (8, 15379410), (10, 12303528), (12, 10252940), (15, 8202352), (16, 7689705), (20, 6151764), (23, 5349360), (24, 5126470), (30, 4101176), (31, 3968880), (40, 3075882), (46, 2674680), (48, 2563235), (60, 2050588), (62, 1984440), (69, 1783120), (80, 1537941), (92, 1337340), (93, 1322960), (115, 1069872), (120, 1025294), (124, 992220), (138, 891560), (155, 793776), (184, 668670), (186, 661480), (230, 534936), (240, 512647), (248, 496110), (276, 445780), (310, 396888), (345, 356624), (368, 334335), (372, 330740), (460, 267468), (465, 264592), (496, 248055), (552, 222890), (620, 198444), (690, 178312), (713, 172560), (719, 171120), (744, 165370), (920, 133734), (930, 132296), (1104, 111445), (1240, 99222), (1380, 89156), (1426, 86280), (1438, 85560), (1488, 82685), (1840, 66867), (1860, 66148), (2139, 57520), (2157, 57040), (2480, 49611), (2760, 44578), (2852, 43140), (2876, 42780), (3565, 34512), (3595, 34224), (3720, 33074), (4278, 28760), (4314, 28520), (5520, 22289), (5704, 21570), (5752, 21390), (7130, 17256), (7190, 17112), (7440, 16537), (8556, 14380), (8628, 14260), (10695, 11504), (10785, 11408)]