30138120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83717}}^1$

素因数の和:83734

約数の個数: 48

約数和(自身を含む): 97950060

約数和(自身を除く): 67811940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 83717, 167434, 251151, 334868, 418585, 502302, 669736, 753453, 837170, 1004604, 1255755, 1506906, 1674340, 2009208, 2511510, 3013812, 3348680, 3767265, 5023020, 6027624, 7534530, 10046040, 15069060, 30138120]

約数ペア:

[(1, 30138120), (2, 15069060), (3, 10046040), (4, 7534530), (5, 6027624), (6, 5023020), (8, 3767265), (9, 3348680), (10, 3013812), (12, 2511510), (15, 2009208), (18, 1674340), (20, 1506906), (24, 1255755), (30, 1004604), (36, 837170), (40, 753453), (45, 669736), (60, 502302), (72, 418585), (90, 334868), (120, 251151), (180, 167434), (360, 83717)]