1224451080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1561

約数の個数: 160

約数和(自身を含む): 4132275840

約数和(自身を除く): 2907824760

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, 307, 324, 360, 405, 540, 614, 648, 810, 921, 1080, 1228, 1231, 1535, 1620, 1842, 2456, 2462, 2763, 3070, 3240, 3684, 3693, 4605, 4924, 5526, 6140, 6155, 7368, 7386, 8289, 9210, 9848, 11052, 11079, 12280, 12310, 13815, 14772, 16578, 18420, 18465, 22104, 22158, 24620, 24867, 27630, 29544, 33156, 33237, 36840, 36930, 41445, 44316, 49240, 49734, 55260, 55395, 66312, 66474, 73860, 82890, 88632, 99468, 99711, 110520, 110790, 124335, 132948, 147720, 165780, 166185, 198936, 199422, 221580, 248670, 265896, 331560, 332370, 377917, 398844, 443160, 497340, 498555, 664740, 755834, 797688, 994680, 997110, 1133751, 1329480, 1511668, 1889585, 1994220, 2267502, 3023336, 3401253, 3779170, 3988440, 4535004, 5668755, 6802506, 7558340, 9070008, 10203759, 11337510, 13605012, 15116680, 17006265, 20407518, 22675020, 27210024, 30611277, 34012530, 40815036, 45350040, 51018795, 61222554, 68025060, 81630072, 102037590, 122445108, 136050120, 153056385, 204075180, 244890216, 306112770, 408150360, 612225540, 1224451080]

約数ペア:

[(1, 1224451080), (2, 612225540), (3, 408150360), (4, 306112770), (5, 244890216), (6, 204075180), (8, 153056385), (9, 136050120), (10, 122445108), (12, 102037590), (15, 81630072), (18, 68025060), (20, 61222554), (24, 51018795), (27, 45350040), (30, 40815036), (36, 34012530), (40, 30611277), (45, 27210024), (54, 22675020), (60, 20407518), (72, 17006265), (81, 15116680), (90, 13605012), (108, 11337510), (120, 10203759), (135, 9070008), (162, 7558340), (180, 6802506), (216, 5668755), (270, 4535004), (307, 3988440), (324, 3779170), (360, 3401253), (405, 3023336), (540, 2267502), (614, 1994220), (648, 1889585), (810, 1511668), (921, 1329480), (1080, 1133751), (1228, 997110), (1231, 994680), (1535, 797688), (1620, 755834), (1842, 664740), (2456, 498555), (2462, 497340), (2763, 443160), (3070, 398844), (3240, 377917), (3684, 332370), (3693, 331560), (4605, 265896), (4924, 248670), (5526, 221580), (6140, 199422), (6155, 198936), (7368, 166185), (7386, 165780), (8289, 147720), (9210, 132948), (9848, 124335), (11052, 110790), (11079, 110520), (12280, 99711), (12310, 99468), (13815, 88632), (14772, 82890), (16578, 73860), (18420, 66474), (18465, 66312), (22104, 55395), (22158, 55260), (24620, 49734), (24867, 49240), (27630, 44316), (29544, 41445), (33156, 36930), (33237, 36840)]