1328403780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223637}}^1$

素因数の和:223666

約数の個数: 96

約数和(自身を含む): 4508542080

約数和(自身を除く): 3180138300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 223637, 447274, 670911, 894548, 1118185, 1341822, 2012733, 2236370, 2460007, 2683644, 3354555, 4025466, 4472740, 4920014, 6038199, 6709110, 7380021, 8050932, 9840028, 10063665, 12076398, 12300035, 13418220, 14760042, 20127330, 22140063, 24152796, 24600070, 29520084, 30190995, 36900105, 40254660, 44280126, 49200140, 60381990, 66420189, 73800210, 88560252, 110700315, 120763980, 132840378, 147600420, 221400630, 265680756, 332100945, 442801260, 664201890, 1328403780]

約数ペア:

[(1, 1328403780), (2, 664201890), (3, 442801260), (4, 332100945), (5, 265680756), (6, 221400630), (9, 147600420), (10, 132840378), (11, 120763980), (12, 110700315), (15, 88560252), (18, 73800210), (20, 66420189), (22, 60381990), (27, 49200140), (30, 44280126), (33, 40254660), (36, 36900105), (44, 30190995), (45, 29520084), (54, 24600070), (55, 24152796), (60, 22140063), (66, 20127330), (90, 14760042), (99, 13418220), (108, 12300035), (110, 12076398), (132, 10063665), (135, 9840028), (165, 8050932), (180, 7380021), (198, 6709110), (220, 6038199), (270, 4920014), (297, 4472740), (330, 4025466), (396, 3354555), (495, 2683644), (540, 2460007), (594, 2236370), (660, 2012733), (990, 1341822), (1188, 1118185), (1485, 894548), (1980, 670911), (2970, 447274), (5940, 223637)]