428766480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{198503}}^1$

素因数の和:198525

約数の個数: 80

約数和(自身を含む): 1476869760

約数和(自身を除く): 1048103280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 198503, 397006, 595509, 794012, 992515, 1191018, 1588024, 1786527, 1985030, 2382036, 2977545, 3176048, 3573054, 3970060, 4764072, 5359581, 5955090, 7146108, 7940120, 8932635, 9528144, 10719162, 11910180, 14292216, 15880240, 17865270, 21438324, 23820360, 26797905, 28584432, 35730540, 42876648, 47640720, 53595810, 71461080, 85753296, 107191620, 142922160, 214383240, 428766480]

約数ペア:

[(1, 428766480), (2, 214383240), (3, 142922160), (4, 107191620), (5, 85753296), (6, 71461080), (8, 53595810), (9, 47640720), (10, 42876648), (12, 35730540), (15, 28584432), (16, 26797905), (18, 23820360), (20, 21438324), (24, 17865270), (27, 15880240), (30, 14292216), (36, 11910180), (40, 10719162), (45, 9528144), (48, 8932635), (54, 7940120), (60, 7146108), (72, 5955090), (80, 5359581), (90, 4764072), (108, 3970060), (120, 3573054), (135, 3176048), (144, 2977545), (180, 2382036), (216, 1985030), (240, 1786527), (270, 1588024), (360, 1191018), (432, 992515), (540, 794012), (720, 595509), (1080, 397006), (2160, 198503)]