1401520440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{115637}}^1$

素因数の和:115752

約数の個数: 64

約数和(自身を含む): 4246227360

約数和(自身を除く): 2844706920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 115637, 231274, 346911, 462548, 578185, 693822, 925096, 1156370, 1387644, 1734555, 2312740, 2775288, 3469110, 4625480, 6938220, 11679337, 13876440, 23358674, 35038011, 46717348, 58396685, 70076022, 93434696, 116793370, 140152044, 175190055, 233586740, 280304088, 350380110, 467173480, 700760220, 1401520440]

約数ペア:

[(1, 1401520440), (2, 700760220), (3, 467173480), (4, 350380110), (5, 280304088), (6, 233586740), (8, 175190055), (10, 140152044), (12, 116793370), (15, 93434696), (20, 70076022), (24, 58396685), (30, 46717348), (40, 35038011), (60, 23358674), (101, 13876440), (120, 11679337), (202, 6938220), (303, 4625480), (404, 3469110), (505, 2775288), (606, 2312740), (808, 1734555), (1010, 1387644), (1212, 1156370), (1515, 925096), (2020, 693822), (2424, 578185), (3030, 462548), (4040, 346911), (6060, 231274), (12120, 115637)]