1176420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 3765888

約数和(自身を除く): 2589468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2801, 5602, 8403, 11204, 14005, 16806, 19607, 28010, 33612, 39214, 42015, 56020, 58821, 78428, 84030, 98035, 117642, 168060, 196070, 235284, 294105, 392140, 588210, 1176420]

約数ペア:

[(1, 1176420), (2, 588210), (3, 392140), (4, 294105), (5, 235284), (6, 196070), (7, 168060), (10, 117642), (12, 98035), (14, 84030), (15, 78428), (20, 58821), (21, 56020), (28, 42015), (30, 39214), (35, 33612), (42, 28010), (60, 19607), (70, 16806), (84, 14005), (105, 11204), (140, 8403), (210, 5602), (420, 2801)]