247202580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23017}}^1$

素因数の和:23208

約数の個数: 48

約数和(自身を含む): 696064320

約数和(自身を除く): 448861740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 23017, 46034, 69051, 92068, 115085, 138102, 230170, 276204, 345255, 460340, 690510, 1381020, 4120043, 8240086, 12360129, 16480172, 20600215, 24720258, 41200430, 49440516, 61800645, 82400860, 123601290, 247202580]

約数ペア:

[(1, 247202580), (2, 123601290), (3, 82400860), (4, 61800645), (5, 49440516), (6, 41200430), (10, 24720258), (12, 20600215), (15, 16480172), (20, 12360129), (30, 8240086), (60, 4120043), (179, 1381020), (358, 690510), (537, 460340), (716, 345255), (895, 276204), (1074, 230170), (1790, 138102), (2148, 115085), (2685, 92068), (3580, 69051), (5370, 46034), (10740, 23017)]