69706320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290443}}^1$

素因数の和:290459

約数の個数: 40

約数和(自身を含む): 216090336

約数和(自身を除く): 146384016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290443, 580886, 871329, 1161772, 1452215, 1742658, 2323544, 2904430, 3485316, 4356645, 4647088, 5808860, 6970632, 8713290, 11617720, 13941264, 17426580, 23235440, 34853160, 69706320]

約数ペア:

[(1, 69706320), (2, 34853160), (3, 23235440), (4, 17426580), (5, 13941264), (6, 11617720), (8, 8713290), (10, 6970632), (12, 5808860), (15, 4647088), (16, 4356645), (20, 3485316), (24, 2904430), (30, 2323544), (40, 1742658), (48, 1452215), (60, 1161772), (80, 871329), (120, 580886), (240, 290443)]