61171680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 96

約数和(自身を含む): 198955008

約数和(自身を除く): 137783328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4111, 4960, 7440, 8222, 12333, 14880, 16444, 20555, 24666, 32888, 41110, 49332, 61665, 65776, 82220, 98664, 123330, 127441, 131552, 164440, 197328, 246660, 254882, 328880, 382323, 394656, 493320, 509764, 637205, 657760, 764646, 986640, 1019528, 1274410, 1529292, 1911615, 1973280, 2039056, 2548820, 3058584, 3823230, 4078112, 5097640, 6117168, 7646460, 10195280, 12234336, 15292920, 20390560, 30585840, 61171680]

約数ペア:

[(1, 61171680), (2, 30585840), (3, 20390560), (4, 15292920), (5, 12234336), (6, 10195280), (8, 7646460), (10, 6117168), (12, 5097640), (15, 4078112), (16, 3823230), (20, 3058584), (24, 2548820), (30, 2039056), (31, 1973280), (32, 1911615), (40, 1529292), (48, 1274410), (60, 1019528), (62, 986640), (80, 764646), (93, 657760), (96, 637205), (120, 509764), (124, 493320), (155, 394656), (160, 382323), (186, 328880), (240, 254882), (248, 246660), (310, 197328), (372, 164440), (465, 131552), (480, 127441), (496, 123330), (620, 98664), (744, 82220), (930, 65776), (992, 61665), (1240, 49332), (1488, 41110), (1860, 32888), (2480, 24666), (2976, 20555), (3720, 16444), (4111, 14880), (4960, 12333), (7440, 8222)]