16426680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{136889}}^1$

素因数の和:136903

約数の個数: 32

約数和(自身を含む): 49280400

約数和(自身を除く): 32853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 136889, 273778, 410667, 547556, 684445, 821334, 1095112, 1368890, 1642668, 2053335, 2737780, 3285336, 4106670, 5475560, 8213340, 16426680]

約数ペア:

[(1, 16426680), (2, 8213340), (3, 5475560), (4, 4106670), (5, 3285336), (6, 2737780), (8, 2053335), (10, 1642668), (12, 1368890), (15, 1095112), (20, 821334), (24, 684445), (30, 547556), (40, 410667), (60, 273778), (120, 136889)]