117988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47963}}^1$

素因数の和:48016

約数の個数: 48

約数和(自身を含む): 338433984

約数和(自身を除く): 220445004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 47963, 95926, 143889, 191852, 239815, 287778, 479630, 575556, 719445, 959260, 1438890, 1966483, 2877780, 3932966, 5899449, 7865932, 9832415, 11798898, 19664830, 23597796, 29497245, 39329660, 58994490, 117988980]

約数ペア:

[(1, 117988980), (2, 58994490), (3, 39329660), (4, 29497245), (5, 23597796), (6, 19664830), (10, 11798898), (12, 9832415), (15, 7865932), (20, 5899449), (30, 3932966), (41, 2877780), (60, 1966483), (82, 1438890), (123, 959260), (164, 719445), (205, 575556), (246, 479630), (410, 287778), (492, 239815), (615, 191852), (820, 143889), (1230, 95926), (2460, 47963)]