87302640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{363761}}^1$

素因数の和:363777

約数の個数: 40

約数和(自身を含む): 270638928

約数和(自身を除く): 183336288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 363761, 727522, 1091283, 1455044, 1818805, 2182566, 2910088, 3637610, 4365132, 5456415, 5820176, 7275220, 8730264, 10912830, 14550440, 17460528, 21825660, 29100880, 43651320, 87302640]

約数ペア:

[(1, 87302640), (2, 43651320), (3, 29100880), (4, 21825660), (5, 17460528), (6, 14550440), (8, 10912830), (10, 8730264), (12, 7275220), (15, 5820176), (16, 5456415), (20, 4365132), (24, 3637610), (30, 2910088), (40, 2182566), (48, 1818805), (60, 1455044), (80, 1091283), (120, 727522), (240, 363761)]