4538760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 13780800

約数和(自身を除く): 9242040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 347, 436, 545, 654, 694, 872, 1041, 1090, 1308, 1388, 1635, 1735, 2082, 2180, 2616, 2776, 3270, 3470, 4164, 4360, 5205, 6540, 6940, 8328, 10410, 13080, 13880, 20820, 37823, 41640, 75646, 113469, 151292, 189115, 226938, 302584, 378230, 453876, 567345, 756460, 907752, 1134690, 1512920, 2269380, 4538760]

約数ペア:

[(1, 4538760), (2, 2269380), (3, 1512920), (4, 1134690), (5, 907752), (6, 756460), (8, 567345), (10, 453876), (12, 378230), (15, 302584), (20, 226938), (24, 189115), (30, 151292), (40, 113469), (60, 75646), (109, 41640), (120, 37823), (218, 20820), (327, 13880), (347, 13080), (436, 10410), (545, 8328), (654, 6940), (694, 6540), (872, 5205), (1041, 4360), (1090, 4164), (1308, 3470), (1388, 3270), (1635, 2776), (1735, 2616), (2082, 2180)]