47409720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4073}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 143730720

約数和(自身を除く): 96321000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4073, 5820, 8146, 11640, 12219, 16292, 20365, 24438, 32584, 40730, 48876, 61095, 81460, 97752, 122190, 162920, 244380, 395081, 488760, 790162, 1185243, 1580324, 1975405, 2370486, 3160648, 3950810, 4740972, 5926215, 7901620, 9481944, 11852430, 15803240, 23704860, 47409720]

約数ペア:

[(1, 47409720), (2, 23704860), (3, 15803240), (4, 11852430), (5, 9481944), (6, 7901620), (8, 5926215), (10, 4740972), (12, 3950810), (15, 3160648), (20, 2370486), (24, 1975405), (30, 1580324), (40, 1185243), (60, 790162), (97, 488760), (120, 395081), (194, 244380), (291, 162920), (388, 122190), (485, 97752), (582, 81460), (776, 61095), (970, 48876), (1164, 40730), (1455, 32584), (1940, 24438), (2328, 20365), (2910, 16292), (3880, 12219), (4073, 11640), (5820, 8146)]