60401680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1984

約数の個数: 80

約数和(自身を含む): 155240064

約数和(自身を除く): 94838384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1931, 1955, 3128, 3862, 3910, 6256, 7724, 7820, 9655, 15448, 15640, 19310, 30896, 31280, 32827, 38620, 44413, 65654, 77240, 88826, 131308, 154480, 164135, 177652, 222065, 262616, 328270, 355304, 444130, 525232, 656540, 710608, 755021, 888260, 1313080, 1510042, 1776520, 2626160, 3020084, 3553040, 3775105, 6040168, 7550210, 12080336, 15100420, 30200840, 60401680]

約数ペア:

[(1, 60401680), (2, 30200840), (4, 15100420), (5, 12080336), (8, 7550210), (10, 6040168), (16, 3775105), (17, 3553040), (20, 3020084), (23, 2626160), (34, 1776520), (40, 1510042), (46, 1313080), (68, 888260), (80, 755021), (85, 710608), (92, 656540), (115, 525232), (136, 444130), (170, 355304), (184, 328270), (230, 262616), (272, 222065), (340, 177652), (368, 164135), (391, 154480), (460, 131308), (680, 88826), (782, 77240), (920, 65654), (1360, 44413), (1564, 38620), (1840, 32827), (1931, 31280), (1955, 30896), (3128, 19310), (3862, 15640), (3910, 15448), (6256, 9655), (7724, 7820)]