13857120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9623}}^1$

素因数の和:9644

約数の個数: 72

約数和(自身を含む): 47292336

約数和(自身を除く): 33435216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 86607, 96230, 115476, 144345, 153968, 173214, 192460, 230952, 288690, 307936, 346428, 384920, 433035, 461904, 577380, 692856, 769840, 866070, 923808, 1154760, 1385712, 1539680, 1732140, 2309520, 2771424, 3464280, 4619040, 6928560, 13857120]

約数ペア:

[(1, 13857120), (2, 6928560), (3, 4619040), (4, 3464280), (5, 2771424), (6, 2309520), (8, 1732140), (9, 1539680), (10, 1385712), (12, 1154760), (15, 923808), (16, 866070), (18, 769840), (20, 692856), (24, 577380), (30, 461904), (32, 433035), (36, 384920), (40, 346428), (45, 307936), (48, 288690), (60, 230952), (72, 192460), (80, 173214), (90, 153968), (96, 144345), (120, 115476), (144, 96230), (160, 86607), (180, 76984), (240, 57738), (288, 48115), (360, 38492), (480, 28869), (720, 19246), (1440, 9623)]