222960960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{77417}}^1$

素因数の和:77440

約数の個数: 84

約数和(自身を含む): 766902708

約数和(自身を除く): 543941748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 77417, 154834, 232251, 309668, 387085, 464502, 619336, 696753, 774170, 929004, 1161255, 1238672, 1393506, 1548340, 1858008, 2322510, 2477344, 2787012, 3096680, 3483765, 3716016, 4645020, 4954688, 5574024, 6193360, 6967530, 7432032, 9290040, 11148048, 12386720, 13935060, 14864064, 18580080, 22296096, 24773440, 27870120, 37160160, 44592192, 55740240, 74320320, 111480480, 222960960]

約数ペア:

[(1, 222960960), (2, 111480480), (3, 74320320), (4, 55740240), (5, 44592192), (6, 37160160), (8, 27870120), (9, 24773440), (10, 22296096), (12, 18580080), (15, 14864064), (16, 13935060), (18, 12386720), (20, 11148048), (24, 9290040), (30, 7432032), (32, 6967530), (36, 6193360), (40, 5574024), (45, 4954688), (48, 4645020), (60, 3716016), (64, 3483765), (72, 3096680), (80, 2787012), (90, 2477344), (96, 2322510), (120, 1858008), (144, 1548340), (160, 1393506), (180, 1238672), (192, 1161255), (240, 929004), (288, 774170), (320, 696753), (360, 619336), (480, 464502), (576, 387085), (720, 309668), (960, 232251), (1440, 154834), (2880, 77417)]