148595760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{206383}}^1$

素因数の和:206402

約数の個数: 60

約数和(自身を含む): 499036512

約数和(自身を除く): 350440752

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, 206383, 412766, 619149, 825532, 1031915, 1238298, 1651064, 1857447, 2063830, 2476596, 3095745, 3302128, 3714894, 4127660, 4953192, 6191490, 7429788, 8255320, 9287235, 9906384, 12382980, 14859576, 16510640, 18574470, 24765960, 29719152, 37148940, 49531920, 74297880, 148595760]

約数ペア:

[(1, 148595760), (2, 74297880), (3, 49531920), (4, 37148940), (5, 29719152), (6, 24765960), (8, 18574470), (9, 16510640), (10, 14859576), (12, 12382980), (15, 9906384), (16, 9287235), (18, 8255320), (20, 7429788), (24, 6191490), (30, 4953192), (36, 4127660), (40, 3714894), (45, 3302128), (48, 3095745), (60, 2476596), (72, 2063830), (80, 1857447), (90, 1651064), (120, 1238298), (144, 1031915), (180, 825532), (240, 619149), (360, 412766), (720, 206383)]