57705840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{80147}}^1$

素因数の和:80166

約数の個数: 60

約数和(自身を含む): 193797864

約数和(自身を除く): 136092024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 80147, 160294, 240441, 320588, 400735, 480882, 641176, 721323, 801470, 961764, 1202205, 1282352, 1442646, 1602940, 1923528, 2404410, 2885292, 3205880, 3606615, 3847056, 4808820, 5770584, 6411760, 7213230, 9617640, 11541168, 14426460, 19235280, 28852920, 57705840]

約数ペア:

[(1, 57705840), (2, 28852920), (3, 19235280), (4, 14426460), (5, 11541168), (6, 9617640), (8, 7213230), (9, 6411760), (10, 5770584), (12, 4808820), (15, 3847056), (16, 3606615), (18, 3205880), (20, 2885292), (24, 2404410), (30, 1923528), (36, 1602940), (40, 1442646), (45, 1282352), (48, 1202205), (60, 961764), (72, 801470), (80, 721323), (90, 641176), (120, 480882), (144, 400735), (180, 320588), (240, 240441), (360, 160294), (720, 80147)]