53639160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 161805600

約数和(自身を除く): 108166440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2269, 2364, 2955, 3940, 4538, 4728, 5910, 6807, 7880, 9076, 11345, 11820, 13614, 18152, 22690, 23640, 27228, 34035, 45380, 54456, 68070, 90760, 136140, 272280, 446993, 893986, 1340979, 1787972, 2234965, 2681958, 3575944, 4469930, 5363916, 6704895, 8939860, 10727832, 13409790, 17879720, 26819580, 53639160]

約数ペア:

[(1, 53639160), (2, 26819580), (3, 17879720), (4, 13409790), (5, 10727832), (6, 8939860), (8, 6704895), (10, 5363916), (12, 4469930), (15, 3575944), (20, 2681958), (24, 2234965), (30, 1787972), (40, 1340979), (60, 893986), (120, 446993), (197, 272280), (394, 136140), (591, 90760), (788, 68070), (985, 54456), (1182, 45380), (1576, 34035), (1970, 27228), (2269, 23640), (2364, 22690), (2955, 18152), (3940, 13614), (4538, 11820), (4728, 11345), (5910, 9076), (6807, 7880)]