64219140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6047}}^1$

素因数の和:6121

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 133913340

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, 1180, 1770, 2124, 2655, 3540, 5310, 6047, 10620, 12094, 18141, 24188, 30235, 36282, 54423, 60470, 72564, 90705, 108846, 120940, 181410, 217692, 272115, 356773, 362820, 544230, 713546, 1070319, 1088460, 1427092, 1783865, 2140638, 3210957, 3567730, 4281276, 5351595, 6421914, 7135460, 10703190, 12843828, 16054785, 21406380, 32109570, 64219140]

約数ペア:

[(1, 64219140), (2, 32109570), (3, 21406380), (4, 16054785), (5, 12843828), (6, 10703190), (9, 7135460), (10, 6421914), (12, 5351595), (15, 4281276), (18, 3567730), (20, 3210957), (30, 2140638), (36, 1783865), (45, 1427092), (59, 1088460), (60, 1070319), (90, 713546), (118, 544230), (177, 362820), (180, 356773), (236, 272115), (295, 217692), (354, 181410), (531, 120940), (590, 108846), (708, 90705), (885, 72564), (1062, 60470), (1180, 54423), (1770, 36282), (2124, 30235), (2655, 24188), (3540, 18141), (5310, 12094), (6047, 10620)]