202146480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280759}}^1$

素因数の和:280778

約数の個数: 60

約数和(自身を含む): 678877680

約数和(自身を除く): 476731200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 280759, 561518, 842277, 1123036, 1403795, 1684554, 2246072, 2526831, 2807590, 3369108, 4211385, 4492144, 5053662, 5615180, 6738216, 8422770, 10107324, 11230360, 12634155, 13476432, 16845540, 20214648, 22460720, 25268310, 33691080, 40429296, 50536620, 67382160, 101073240, 202146480]

約数ペア:

[(1, 202146480), (2, 101073240), (3, 67382160), (4, 50536620), (5, 40429296), (6, 33691080), (8, 25268310), (9, 22460720), (10, 20214648), (12, 16845540), (15, 13476432), (16, 12634155), (18, 11230360), (20, 10107324), (24, 8422770), (30, 6738216), (36, 5615180), (40, 5053662), (45, 4492144), (48, 4211385), (60, 3369108), (72, 2807590), (80, 2526831), (90, 2246072), (120, 1684554), (144, 1403795), (180, 1123036), (240, 842277), (360, 561518), (720, 280759)]