61905760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 172634112

約数和(自身を除く): 110728352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1783, 2170, 2480, 3472, 3566, 4340, 4960, 6944, 7132, 8680, 8915, 12481, 14264, 17360, 17830, 24962, 28528, 34720, 35660, 49924, 55273, 57056, 62405, 71320, 99848, 110546, 124810, 142640, 199696, 221092, 249620, 276365, 285280, 386911, 399392, 442184, 499240, 552730, 773822, 884368, 998480, 1105460, 1547644, 1768736, 1934555, 1996960, 2210920, 3095288, 3869110, 4421840, 6190576, 7738220, 8843680, 12381152, 15476440, 30952880, 61905760]

約数ペア:

[(1, 61905760), (2, 30952880), (4, 15476440), (5, 12381152), (7, 8843680), (8, 7738220), (10, 6190576), (14, 4421840), (16, 3869110), (20, 3095288), (28, 2210920), (31, 1996960), (32, 1934555), (35, 1768736), (40, 1547644), (56, 1105460), (62, 998480), (70, 884368), (80, 773822), (112, 552730), (124, 499240), (140, 442184), (155, 399392), (160, 386911), (217, 285280), (224, 276365), (248, 249620), (280, 221092), (310, 199696), (434, 142640), (496, 124810), (560, 110546), (620, 99848), (868, 71320), (992, 62405), (1085, 57056), (1120, 55273), (1240, 49924), (1736, 35660), (1783, 34720), (2170, 28528), (2480, 24962), (3472, 17830), (3566, 17360), (4340, 14264), (4960, 12481), (6944, 8915), (7132, 8680)]