12436020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 38394720

約数和(自身を除く): 25958700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1171, 1180, 1770, 2124, 2342, 2655, 3513, 3540, 4684, 5310, 5855, 7026, 10539, 10620, 11710, 14052, 17565, 21078, 23420, 35130, 42156, 52695, 69089, 70260, 105390, 138178, 207267, 210780, 276356, 345445, 414534, 621801, 690890, 829068, 1036335, 1243602, 1381780, 2072670, 2487204, 3109005, 4145340, 6218010, 12436020]

約数ペア:

[(1, 12436020), (2, 6218010), (3, 4145340), (4, 3109005), (5, 2487204), (6, 2072670), (9, 1381780), (10, 1243602), (12, 1036335), (15, 829068), (18, 690890), (20, 621801), (30, 414534), (36, 345445), (45, 276356), (59, 210780), (60, 207267), (90, 138178), (118, 105390), (177, 70260), (180, 69089), (236, 52695), (295, 42156), (354, 35130), (531, 23420), (590, 21078), (708, 17565), (885, 14052), (1062, 11710), (1171, 10620), (1180, 10539), (1770, 7026), (2124, 5855), (2342, 5310), (2655, 4684), (3513, 3540)]