612421560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{189019}}^1$

素因数の和:189042

約数の個数: 80

約数和(自身を含む): 2058427800

約数和(自身を除く): 1446006240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 189019, 378038, 567057, 756076, 945095, 1134114, 1512152, 1701171, 1890190, 2268228, 2835285, 3402342, 3780380, 4536456, 5103513, 5670570, 6804684, 7560760, 8505855, 10207026, 11341140, 13609368, 15310539, 17011710, 20414052, 22682280, 25517565, 30621078, 34023420, 40828104, 51035130, 61242156, 68046840, 76552695, 102070260, 122484312, 153105390, 204140520, 306210780, 612421560]

約数ペア:

[(1, 612421560), (2, 306210780), (3, 204140520), (4, 153105390), (5, 122484312), (6, 102070260), (8, 76552695), (9, 68046840), (10, 61242156), (12, 51035130), (15, 40828104), (18, 34023420), (20, 30621078), (24, 25517565), (27, 22682280), (30, 20414052), (36, 17011710), (40, 15310539), (45, 13609368), (54, 11341140), (60, 10207026), (72, 8505855), (81, 7560760), (90, 6804684), (108, 5670570), (120, 5103513), (135, 4536456), (162, 3780380), (180, 3402342), (216, 2835285), (270, 2268228), (324, 1890190), (360, 1701171), (405, 1512152), (540, 1134114), (648, 945095), (810, 756076), (1080, 567057), (1620, 378038), (3240, 189019)]