55412040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15923}}^1$

素因数の和:15966

約数の個数: 64

約数和(自身を含む): 171979200

約数和(自身を除く): 116567160

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, 15923, 31846, 47769, 63692, 79615, 95538, 127384, 159230, 191076, 238845, 318460, 382152, 461767, 477690, 636920, 923534, 955380, 1385301, 1847068, 1910760, 2308835, 2770602, 3694136, 4617670, 5541204, 6926505, 9235340, 11082408, 13853010, 18470680, 27706020, 55412040]

約数ペア:

[(1, 55412040), (2, 27706020), (3, 18470680), (4, 13853010), (5, 11082408), (6, 9235340), (8, 6926505), (10, 5541204), (12, 4617670), (15, 3694136), (20, 2770602), (24, 2308835), (29, 1910760), (30, 1847068), (40, 1385301), (58, 955380), (60, 923534), (87, 636920), (116, 477690), (120, 461767), (145, 382152), (174, 318460), (232, 238845), (290, 191076), (348, 159230), (435, 127384), (580, 95538), (696, 79615), (870, 63692), (1160, 47769), (1740, 31846), (3480, 15923)]