2260288980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{292027}}^1$

素因数の和:292085

約数の個数: 72

約数和(自身を含む): 7015680672

約数和(自身を除く): 4755391692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 292027, 584054, 876081, 1168108, 1460135, 1752162, 2628243, 2920270, 3504324, 4380405, 5256486, 5840540, 8760810, 10512972, 12557161, 13141215, 17521620, 25114322, 26282430, 37671483, 50228644, 52564860, 62785805, 75342966, 113014449, 125571610, 150685932, 188357415, 226028898, 251143220, 376714830, 452057796, 565072245, 753429660, 1130144490, 2260288980]

約数ペア:

[(1, 2260288980), (2, 1130144490), (3, 753429660), (4, 565072245), (5, 452057796), (6, 376714830), (9, 251143220), (10, 226028898), (12, 188357415), (15, 150685932), (18, 125571610), (20, 113014449), (30, 75342966), (36, 62785805), (43, 52564860), (45, 50228644), (60, 37671483), (86, 26282430), (90, 25114322), (129, 17521620), (172, 13141215), (180, 12557161), (215, 10512972), (258, 8760810), (387, 5840540), (430, 5256486), (516, 4380405), (645, 3504324), (774, 2920270), (860, 2628243), (1290, 1752162), (1548, 1460135), (1935, 1168108), (2580, 876081), (3870, 584054), (7740, 292027)]