1155844080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19819}}^1$

素因数の和:19850

約数の個数: 140

約数和(自身を含む): 4029366360

約数和(自身を除く): 2873522280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 19819, 29160, 39638, 58320, 59457, 79276, 99095, 118914, 158552, 178371, 198190, 237828, 297285, 317104, 356742, 396380, 475656, 535113, 594570, 713484, 792760, 891855, 951312, 1070226, 1189140, 1426968, 1585520, 1605339, 1783710, 2140452, 2378280, 2675565, 2853936, 3210678, 3567420, 4280904, 4756560, 4816017, 5351130, 6421356, 7134840, 8026695, 8561808, 9632034, 10702260, 12842712, 14269680, 14448051, 16053390, 19264068, 21404520, 24080085, 25685424, 28896102, 32106780, 38528136, 42809040, 48160170, 57792204, 64213560, 72240255, 77056272, 96320340, 115584408, 128427120, 144480510, 192640680, 231168816, 288961020, 385281360, 577922040, 1155844080]

約数ペア:

[(1, 1155844080), (2, 577922040), (3, 385281360), (4, 288961020), (5, 231168816), (6, 192640680), (8, 144480510), (9, 128427120), (10, 115584408), (12, 96320340), (15, 77056272), (16, 72240255), (18, 64213560), (20, 57792204), (24, 48160170), (27, 42809040), (30, 38528136), (36, 32106780), (40, 28896102), (45, 25685424), (48, 24080085), (54, 21404520), (60, 19264068), (72, 16053390), (80, 14448051), (81, 14269680), (90, 12842712), (108, 10702260), (120, 9632034), (135, 8561808), (144, 8026695), (162, 7134840), (180, 6421356), (216, 5351130), (240, 4816017), (243, 4756560), (270, 4280904), (324, 3567420), (360, 3210678), (405, 2853936), (432, 2675565), (486, 2378280), (540, 2140452), (648, 1783710), (720, 1605339), (729, 1585520), (810, 1426968), (972, 1189140), (1080, 1070226), (1215, 951312), (1296, 891855), (1458, 792760), (1620, 713484), (1944, 594570), (2160, 535113), (2430, 475656), (2916, 396380), (3240, 356742), (3645, 317104), (3888, 297285), (4860, 237828), (5832, 198190), (6480, 178371), (7290, 158552), (9720, 118914), (11664, 99095), (14580, 79276), (19440, 59457), (19819, 58320), (29160, 39638)]