70075680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145991}}^1$

素因数の和:146009

約数の個数: 48

約数和(自身を含む): 220739904

約数和(自身を除く): 150664224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145991, 291982, 437973, 583964, 729955, 875946, 1167928, 1459910, 1751892, 2189865, 2335856, 2919820, 3503784, 4379730, 4671712, 5839640, 7007568, 8759460, 11679280, 14015136, 17518920, 23358560, 35037840, 70075680]

約数ペア:

[(1, 70075680), (2, 35037840), (3, 23358560), (4, 17518920), (5, 14015136), (6, 11679280), (8, 8759460), (10, 7007568), (12, 5839640), (15, 4671712), (16, 4379730), (20, 3503784), (24, 2919820), (30, 2335856), (32, 2189865), (40, 1751892), (48, 1459910), (60, 1167928), (80, 875946), (96, 729955), (120, 583964), (160, 437973), (240, 291982), (480, 145991)]