218749680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101273}}^1$

素因数の和:101295

約数の個数: 80

約数和(自身を含む): 753478560

約数和(自身を除く): 534728880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 101273, 202546, 303819, 405092, 506365, 607638, 810184, 911457, 1012730, 1215276, 1519095, 1620368, 1822914, 2025460, 2430552, 2734371, 3038190, 3645828, 4050920, 4557285, 4861104, 5468742, 6076380, 7291656, 8101840, 9114570, 10937484, 12152760, 13671855, 14583312, 18229140, 21874968, 24305520, 27343710, 36458280, 43749936, 54687420, 72916560, 109374840, 218749680]

約数ペア:

[(1, 218749680), (2, 109374840), (3, 72916560), (4, 54687420), (5, 43749936), (6, 36458280), (8, 27343710), (9, 24305520), (10, 21874968), (12, 18229140), (15, 14583312), (16, 13671855), (18, 12152760), (20, 10937484), (24, 9114570), (27, 8101840), (30, 7291656), (36, 6076380), (40, 5468742), (45, 4861104), (48, 4557285), (54, 4050920), (60, 3645828), (72, 3038190), (80, 2734371), (90, 2430552), (108, 2025460), (120, 1822914), (135, 1620368), (144, 1519095), (180, 1215276), (216, 1012730), (240, 911457), (270, 810184), (360, 607638), (432, 506365), (540, 405092), (720, 303819), (1080, 202546), (2160, 101273)]