240724590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12757}}^1$

素因数の和:12821

約数の個数: 64

約数和(自身を含む): 628305984

約数和(自身を除く): 387581394

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 9435, 12757, 18870, 25514, 38271, 63785, 76542, 127570, 191355, 216869, 382710, 433738, 472009, 650607, 944018, 1084345, 1301214, 1416027, 2168690, 2360045, 2832054, 3253035, 4720090, 6506070, 7080135, 8024153, 14160270, 16048306, 24072459, 40120765, 48144918, 80241530, 120362295, 240724590]

約数ペア:

[(1, 240724590), (2, 120362295), (3, 80241530), (5, 48144918), (6, 40120765), (10, 24072459), (15, 16048306), (17, 14160270), (30, 8024153), (34, 7080135), (37, 6506070), (51, 4720090), (74, 3253035), (85, 2832054), (102, 2360045), (111, 2168690), (170, 1416027), (185, 1301214), (222, 1084345), (255, 944018), (370, 650607), (510, 472009), (555, 433738), (629, 382710), (1110, 216869), (1258, 191355), (1887, 127570), (3145, 76542), (3774, 63785), (6290, 38271), (9435, 25514), (12757, 18870)]