79072320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 112

約数和(自身を含む): 259250688

約数和(自身を除く): 180178368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2657, 2976, 3720, 4960, 5314, 5952, 7440, 7971, 9920, 10628, 13285, 14880, 15942, 21256, 26570, 29760, 31884, 39855, 42512, 53140, 63768, 79710, 82367, 85024, 106280, 127536, 159420, 164734, 170048, 212560, 247101, 255072, 318840, 329468, 411835, 425120, 494202, 510144, 637680, 658936, 823670, 850240, 988404, 1235505, 1275360, 1317872, 1647340, 1976808, 2471010, 2550720, 2635744, 3294680, 3953616, 4942020, 5271488, 6589360, 7907232, 9884040, 13178720, 15814464, 19768080, 26357440, 39536160, 79072320]

約数ペア:

[(1, 79072320), (2, 39536160), (3, 26357440), (4, 19768080), (5, 15814464), (6, 13178720), (8, 9884040), (10, 7907232), (12, 6589360), (15, 5271488), (16, 4942020), (20, 3953616), (24, 3294680), (30, 2635744), (31, 2550720), (32, 2471010), (40, 1976808), (48, 1647340), (60, 1317872), (62, 1275360), (64, 1235505), (80, 988404), (93, 850240), (96, 823670), (120, 658936), (124, 637680), (155, 510144), (160, 494202), (186, 425120), (192, 411835), (240, 329468), (248, 318840), (310, 255072), (320, 247101), (372, 212560), (465, 170048), (480, 164734), (496, 159420), (620, 127536), (744, 106280), (930, 85024), (960, 82367), (992, 79710), (1240, 63768), (1488, 53140), (1860, 42512), (1984, 39855), (2480, 31884), (2657, 29760), (2976, 26570), (3720, 21256), (4960, 15942), (5314, 14880), (5952, 13285), (7440, 10628), (7971, 9920)]