1376178840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11549}}^1$

素因数の和:11897

約数の個数: 96

約数和(自身を含む): 4486482000

約数和(自身を除く): 3110303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5958, 6620, 7944, 9930, 11549, 11916, 13240, 14895, 19860, 23098, 23832, 29790, 34647, 39720, 46196, 57745, 59580, 69294, 92392, 103941, 115490, 119160, 138588, 173235, 207882, 230980, 277176, 346470, 415764, 461960, 519705, 692940, 831528, 1039410, 1385880, 2078820, 3822719, 4157640, 7645438, 11468157, 15290876, 19113595, 22936314, 30581752, 34404471, 38227190, 45872628, 57340785, 68808942, 76454380, 91745256, 114681570, 137617884, 152908760, 172022355, 229363140, 275235768, 344044710, 458726280, 688089420, 1376178840]

約数ペア:

[(1, 1376178840), (2, 688089420), (3, 458726280), (4, 344044710), (5, 275235768), (6, 229363140), (8, 172022355), (9, 152908760), (10, 137617884), (12, 114681570), (15, 91745256), (18, 76454380), (20, 68808942), (24, 57340785), (30, 45872628), (36, 38227190), (40, 34404471), (45, 30581752), (60, 22936314), (72, 19113595), (90, 15290876), (120, 11468157), (180, 7645438), (331, 4157640), (360, 3822719), (662, 2078820), (993, 1385880), (1324, 1039410), (1655, 831528), (1986, 692940), (2648, 519705), (2979, 461960), (3310, 415764), (3972, 346470), (4965, 277176), (5958, 230980), (6620, 207882), (7944, 173235), (9930, 138588), (11549, 119160), (11916, 115490), (13240, 103941), (14895, 92392), (19860, 69294), (23098, 59580), (23832, 57745), (29790, 46196), (34647, 39720)]