240512040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{668089}}^1$

素因数の和:668106

約数の個数: 48

約数和(自身を含む): 781665300

約数和(自身を除く): 541153260

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, 668089, 1336178, 2004267, 2672356, 3340445, 4008534, 5344712, 6012801, 6680890, 8017068, 10021335, 12025602, 13361780, 16034136, 20042670, 24051204, 26723560, 30064005, 40085340, 48102408, 60128010, 80170680, 120256020, 240512040]

約数ペア:

[(1, 240512040), (2, 120256020), (3, 80170680), (4, 60128010), (5, 48102408), (6, 40085340), (8, 30064005), (9, 26723560), (10, 24051204), (12, 20042670), (15, 16034136), (18, 13361780), (20, 12025602), (24, 10021335), (30, 8017068), (36, 6680890), (40, 6012801), (45, 5344712), (60, 4008534), (72, 3340445), (90, 2672356), (120, 2004267), (180, 1336178), (360, 668089)]