145833120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101273}}^1$

素因数の和:101294

約数の個数: 72

約数和(自身を含む): 497660436

約数和(自身を除く): 351827316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101273, 202546, 303819, 405092, 506365, 607638, 810184, 911457, 1012730, 1215276, 1519095, 1620368, 1822914, 2025460, 2430552, 3038190, 3240736, 3645828, 4050920, 4557285, 4861104, 6076380, 7291656, 8101840, 9114570, 9722208, 12152760, 14583312, 16203680, 18229140, 24305520, 29166624, 36458280, 48611040, 72916560, 145833120]

約数ペア:

[(1, 145833120), (2, 72916560), (3, 48611040), (4, 36458280), (5, 29166624), (6, 24305520), (8, 18229140), (9, 16203680), (10, 14583312), (12, 12152760), (15, 9722208), (16, 9114570), (18, 8101840), (20, 7291656), (24, 6076380), (30, 4861104), (32, 4557285), (36, 4050920), (40, 3645828), (45, 3240736), (48, 3038190), (60, 2430552), (72, 2025460), (80, 1822914), (90, 1620368), (96, 1519095), (120, 1215276), (144, 1012730), (160, 911457), (180, 810184), (240, 607638), (288, 506365), (360, 405092), (480, 303819), (720, 202546), (1440, 101273)]