222453960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3389}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 668779200

約数和(自身を除く): 446325240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 3389, 4376, 5470, 6564, 6778, 8205, 10167, 10940, 13128, 13556, 16410, 16945, 20334, 21880, 27112, 32820, 33890, 40668, 50835, 65640, 67780, 81336, 101670, 135560, 203340, 406680, 1853783, 3707566, 5561349, 7415132, 9268915, 11122698, 14830264, 18537830, 22245396, 27806745, 37075660, 44490792, 55613490, 74151320, 111226980, 222453960]

約数ペア:

[(1, 222453960), (2, 111226980), (3, 74151320), (4, 55613490), (5, 44490792), (6, 37075660), (8, 27806745), (10, 22245396), (12, 18537830), (15, 14830264), (20, 11122698), (24, 9268915), (30, 7415132), (40, 5561349), (60, 3707566), (120, 1853783), (547, 406680), (1094, 203340), (1641, 135560), (2188, 101670), (2735, 81336), (3282, 67780), (3389, 65640), (4376, 50835), (5470, 40668), (6564, 33890), (6778, 32820), (8205, 27112), (10167, 21880), (10940, 20334), (13128, 16945), (13556, 16410)]