14561920

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 35477640

約数和(自身を除く): 20915720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 373, 488, 610, 640, 746, 976, 1220, 1492, 1865, 1952, 2440, 2984, 3730, 3904, 4880, 5968, 7460, 7808, 9760, 11936, 14920, 19520, 22753, 23872, 29840, 39040, 45506, 47744, 59680, 91012, 113765, 119360, 182024, 227530, 238720, 364048, 455060, 728096, 910120, 1456192, 1820240, 2912384, 3640480, 7280960, 14561920]

約数ペア:

[(1, 14561920), (2, 7280960), (4, 3640480), (5, 2912384), (8, 1820240), (10, 1456192), (16, 910120), (20, 728096), (32, 455060), (40, 364048), (61, 238720), (64, 227530), (80, 182024), (122, 119360), (128, 113765), (160, 91012), (244, 59680), (305, 47744), (320, 45506), (373, 39040), (488, 29840), (610, 23872), (640, 22753), (746, 19520), (976, 14920), (1220, 11936), (1492, 9760), (1865, 7808), (1952, 7460), (2440, 5968), (2984, 4880), (3730, 3904)]