1216535640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{596341}}^1$

素因数の和:596372

約数の個数: 64

約数和(自身を含む): 3864296160

約数和(自身を除く): 2647760520

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, 596341, 1192682, 1789023, 2385364, 2981705, 3578046, 4770728, 5963410, 7156092, 8945115, 10137797, 11926820, 14312184, 17890230, 20275594, 23853640, 30413391, 35780460, 40551188, 50688985, 60826782, 71560920, 81102376, 101377970, 121653564, 152066955, 202755940, 243307128, 304133910, 405511880, 608267820, 1216535640]

約数ペア:

[(1, 1216535640), (2, 608267820), (3, 405511880), (4, 304133910), (5, 243307128), (6, 202755940), (8, 152066955), (10, 121653564), (12, 101377970), (15, 81102376), (17, 71560920), (20, 60826782), (24, 50688985), (30, 40551188), (34, 35780460), (40, 30413391), (51, 23853640), (60, 20275594), (68, 17890230), (85, 14312184), (102, 11926820), (120, 10137797), (136, 8945115), (170, 7156092), (204, 5963410), (255, 4770728), (340, 3578046), (408, 2981705), (510, 2385364), (680, 1789023), (1020, 1192682), (2040, 596341)]