219120960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228251}}^1$

素因数の和:228271

約数の個数: 56

約数和(自身を含む): 695712096

約数和(自身を除く): 476591136

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, 228251, 456502, 684753, 913004, 1141255, 1369506, 1826008, 2282510, 2739012, 3423765, 3652016, 4565020, 5478024, 6847530, 7304032, 9130040, 10956048, 13695060, 14608064, 18260080, 21912096, 27390120, 36520160, 43824192, 54780240, 73040320, 109560480, 219120960]

約数ペア:

[(1, 219120960), (2, 109560480), (3, 73040320), (4, 54780240), (5, 43824192), (6, 36520160), (8, 27390120), (10, 21912096), (12, 18260080), (15, 14608064), (16, 13695060), (20, 10956048), (24, 9130040), (30, 7304032), (32, 6847530), (40, 5478024), (48, 4565020), (60, 3652016), (64, 3423765), (80, 2739012), (96, 2282510), (120, 1826008), (160, 1369506), (192, 1141255), (240, 913004), (320, 684753), (480, 456502), (960, 228251)]