18851160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5460

約数の個数: 64

約数和(自身を含む): 58514400

約数和(自身を除く): 39663240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5417, 10834, 16251, 21668, 27085, 32502, 43336, 54170, 65004, 81255, 108340, 130008, 157093, 162510, 216680, 314186, 325020, 471279, 628372, 650040, 785465, 942558, 1256744, 1570930, 1885116, 2356395, 3141860, 3770232, 4712790, 6283720, 9425580, 18851160]

約数ペア:

[(1, 18851160), (2, 9425580), (3, 6283720), (4, 4712790), (5, 3770232), (6, 3141860), (8, 2356395), (10, 1885116), (12, 1570930), (15, 1256744), (20, 942558), (24, 785465), (29, 650040), (30, 628372), (40, 471279), (58, 325020), (60, 314186), (87, 216680), (116, 162510), (120, 157093), (145, 130008), (174, 108340), (232, 81255), (290, 65004), (348, 54170), (435, 43336), (580, 32502), (696, 27085), (870, 21668), (1160, 16251), (1740, 10834), (3480, 5417)]