874964520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2430457}}^1$

素因数の和:2430474

約数の個数: 48

約数和(自身を含む): 2843635860

約数和(自身を除く): 1968671340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2430457, 4860914, 7291371, 9721828, 12152285, 14582742, 19443656, 21874113, 24304570, 29165484, 36456855, 43748226, 48609140, 58330968, 72913710, 87496452, 97218280, 109370565, 145827420, 174992904, 218741130, 291654840, 437482260, 874964520]

約数ペア:

[(1, 874964520), (2, 437482260), (3, 291654840), (4, 218741130), (5, 174992904), (6, 145827420), (8, 109370565), (9, 97218280), (10, 87496452), (12, 72913710), (15, 58330968), (18, 48609140), (20, 43748226), (24, 36456855), (30, 29165484), (36, 24304570), (40, 21874113), (45, 19443656), (60, 14582742), (72, 12152285), (90, 9721828), (120, 7291371), (180, 4860914), (360, 2430457)]