129964680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{361013}}^1$

素因数の和:361030

約数の個数: 48

約数和(自身を含む): 422386380

約数和(自身を除く): 292421700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 361013, 722026, 1083039, 1444052, 1805065, 2166078, 2888104, 3249117, 3610130, 4332156, 5415195, 6498234, 7220260, 8664312, 10830390, 12996468, 14440520, 16245585, 21660780, 25992936, 32491170, 43321560, 64982340, 129964680]

約数ペア:

[(1, 129964680), (2, 64982340), (3, 43321560), (4, 32491170), (5, 25992936), (6, 21660780), (8, 16245585), (9, 14440520), (10, 12996468), (12, 10830390), (15, 8664312), (18, 7220260), (20, 6498234), (24, 5415195), (30, 4332156), (36, 3610130), (40, 3249117), (45, 2888104), (60, 2166078), (72, 1805065), (90, 1444052), (120, 1083039), (180, 722026), (360, 361013)]