51432120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{142867}}^1$

素因数の和:142884

約数の個数: 48

約数和(自身を含む): 167155560

約数和(自身を除く): 115723440

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, 142867, 285734, 428601, 571468, 714335, 857202, 1142936, 1285803, 1428670, 1714404, 2143005, 2571606, 2857340, 3428808, 4286010, 5143212, 5714680, 6429015, 8572020, 10286424, 12858030, 17144040, 25716060, 51432120]

約数ペア:

[(1, 51432120), (2, 25716060), (3, 17144040), (4, 12858030), (5, 10286424), (6, 8572020), (8, 6429015), (9, 5714680), (10, 5143212), (12, 4286010), (15, 3428808), (18, 2857340), (20, 2571606), (24, 2143005), (30, 1714404), (36, 1428670), (40, 1285803), (45, 1142936), (60, 857202), (72, 714335), (90, 571468), (120, 428601), (180, 285734), (360, 142867)]