7480260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1477

約数の個数: 72

約数和(自身を含む): 23488920

約数和(自身を除く): 16008660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1433, 1740, 2610, 2866, 4299, 5220, 5732, 7165, 8598, 12897, 14330, 17196, 21495, 25794, 28660, 41557, 42990, 51588, 64485, 83114, 85980, 124671, 128970, 166228, 207785, 249342, 257940, 374013, 415570, 498684, 623355, 748026, 831140, 1246710, 1496052, 1870065, 2493420, 3740130, 7480260]

約数ペア:

[(1, 7480260), (2, 3740130), (3, 2493420), (4, 1870065), (5, 1496052), (6, 1246710), (9, 831140), (10, 748026), (12, 623355), (15, 498684), (18, 415570), (20, 374013), (29, 257940), (30, 249342), (36, 207785), (45, 166228), (58, 128970), (60, 124671), (87, 85980), (90, 83114), (116, 64485), (145, 51588), (174, 42990), (180, 41557), (261, 28660), (290, 25794), (348, 21495), (435, 17196), (522, 14330), (580, 12897), (870, 8598), (1044, 7165), (1305, 5732), (1433, 5220), (1740, 4299), (2610, 2866)]