2587149720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{798503}}^1$

素因数の和:798526

約数の個数: 80

約数和(自身を含む): 8695708560

約数和(自身を除く): 6108558840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 798503, 1597006, 2395509, 3194012, 3992515, 4791018, 6388024, 7186527, 7985030, 9582036, 11977545, 14373054, 15970060, 19164072, 21559581, 23955090, 28746108, 31940120, 35932635, 43119162, 47910180, 57492216, 64678743, 71865270, 86238324, 95820360, 107797905, 129357486, 143730540, 172476648, 215595810, 258714972, 287461080, 323393715, 431191620, 517429944, 646787430, 862383240, 1293574860, 2587149720]

約数ペア:

[(1, 2587149720), (2, 1293574860), (3, 862383240), (4, 646787430), (5, 517429944), (6, 431191620), (8, 323393715), (9, 287461080), (10, 258714972), (12, 215595810), (15, 172476648), (18, 143730540), (20, 129357486), (24, 107797905), (27, 95820360), (30, 86238324), (36, 71865270), (40, 64678743), (45, 57492216), (54, 47910180), (60, 43119162), (72, 35932635), (81, 31940120), (90, 28746108), (108, 23955090), (120, 21559581), (135, 19164072), (162, 15970060), (180, 14373054), (216, 11977545), (270, 9582036), (324, 7985030), (360, 7186527), (405, 6388024), (540, 4791018), (648, 3992515), (810, 3194012), (1080, 2395509), (1620, 1597006), (3240, 798503)]