452780040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221951}}^1$

素因数の和:221982

約数の個数: 64

約数和(自身を含む): 1438248960

約数和(自身を除く): 985468920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 221951, 443902, 665853, 887804, 1109755, 1331706, 1775608, 2219510, 2663412, 3329265, 3773167, 4439020, 5326824, 6658530, 7546334, 8878040, 11319501, 13317060, 15092668, 18865835, 22639002, 26634120, 30185336, 37731670, 45278004, 56597505, 75463340, 90556008, 113195010, 150926680, 226390020, 452780040]

約数ペア:

[(1, 452780040), (2, 226390020), (3, 150926680), (4, 113195010), (5, 90556008), (6, 75463340), (8, 56597505), (10, 45278004), (12, 37731670), (15, 30185336), (17, 26634120), (20, 22639002), (24, 18865835), (30, 15092668), (34, 13317060), (40, 11319501), (51, 8878040), (60, 7546334), (68, 6658530), (85, 5326824), (102, 4439020), (120, 3773167), (136, 3329265), (170, 2663412), (204, 2219510), (255, 1775608), (340, 1331706), (408, 1109755), (510, 887804), (680, 665853), (1020, 443902), (2040, 221951)]