84170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{350711}}^1$

素因数の和:350727

約数の個数: 40

約数和(自身を含む): 260929728

約数和(自身を除く): 176759088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 350711, 701422, 1052133, 1402844, 1753555, 2104266, 2805688, 3507110, 4208532, 5260665, 5611376, 7014220, 8417064, 10521330, 14028440, 16834128, 21042660, 28056880, 42085320, 84170640]

約数ペア:

[(1, 84170640), (2, 42085320), (3, 28056880), (4, 21042660), (5, 16834128), (6, 14028440), (8, 10521330), (10, 8417064), (12, 7014220), (15, 5611376), (16, 5260665), (20, 4208532), (24, 3507110), (30, 2805688), (40, 2104266), (48, 1753555), (60, 1402844), (80, 1052133), (120, 701422), (240, 350711)]