130009920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{135427}}^1$

素因数の和:135447

約数の個数: 56

約数和(自身を含む): 412784544

約数和(自身を除く): 282774624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 135427, 270854, 406281, 541708, 677135, 812562, 1083416, 1354270, 1625124, 2031405, 2166832, 2708540, 3250248, 4062810, 4333664, 5417080, 6500496, 8125620, 8667328, 10834160, 13000992, 16251240, 21668320, 26001984, 32502480, 43336640, 65004960, 130009920]

約数ペア:

[(1, 130009920), (2, 65004960), (3, 43336640), (4, 32502480), (5, 26001984), (6, 21668320), (8, 16251240), (10, 13000992), (12, 10834160), (15, 8667328), (16, 8125620), (20, 6500496), (24, 5417080), (30, 4333664), (32, 4062810), (40, 3250248), (48, 2708540), (60, 2166832), (64, 2031405), (80, 1625124), (96, 1354270), (120, 1083416), (160, 812562), (192, 677135), (240, 541708), (320, 406281), (480, 270854), (960, 135427)]