19533120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20347}}^1$

素因数の和:20367

約数の個数: 56

約数和(自身を含む): 62020704

約数和(自身を除く): 42487584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 20347, 40694, 61041, 81388, 101735, 122082, 162776, 203470, 244164, 305205, 325552, 406940, 488328, 610410, 651104, 813880, 976656, 1220820, 1302208, 1627760, 1953312, 2441640, 3255520, 3906624, 4883280, 6511040, 9766560, 19533120]

約数ペア:

[(1, 19533120), (2, 9766560), (3, 6511040), (4, 4883280), (5, 3906624), (6, 3255520), (8, 2441640), (10, 1953312), (12, 1627760), (15, 1302208), (16, 1220820), (20, 976656), (24, 813880), (30, 651104), (32, 610410), (40, 488328), (48, 406940), (60, 325552), (64, 305205), (80, 244164), (96, 203470), (120, 162776), (160, 122082), (192, 101735), (240, 81388), (320, 61041), (480, 40694), (960, 20347)]