1572248880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{26959}}^1$

素因数の和:26990

約数の個数: 140

約数和(自身を含む): 5480914080

約数和(自身を除く): 3908665200

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, 26959, 29160, 53918, 58320, 80877, 107836, 134795, 161754, 215672, 242631, 269590, 323508, 404385, 431344, 485262, 539180, 647016, 727893, 808770, 970524, 1078360, 1213155, 1294032, 1455786, 1617540, 1941048, 2156720, 2183679, 2426310, 2911572, 3235080, 3639465, 3882096, 4367358, 4852620, 5823144, 6470160, 6551037, 7278930, 8734716, 9705240, 10918395, 11646288, 13102074, 14557860, 17469432, 19410480, 19653111, 21836790, 26204148, 29115720, 32755185, 34938864, 39306222, 43673580, 52408296, 58231440, 65510370, 78612444, 87347160, 98265555, 104816592, 131020740, 157224888, 174694320, 196531110, 262041480, 314449776, 393062220, 524082960, 786124440, 1572248880]

約数ペア:

[(1, 1572248880), (2, 786124440), (3, 524082960), (4, 393062220), (5, 314449776), (6, 262041480), (8, 196531110), (9, 174694320), (10, 157224888), (12, 131020740), (15, 104816592), (16, 98265555), (18, 87347160), (20, 78612444), (24, 65510370), (27, 58231440), (30, 52408296), (36, 43673580), (40, 39306222), (45, 34938864), (48, 32755185), (54, 29115720), (60, 26204148), (72, 21836790), (80, 19653111), (81, 19410480), (90, 17469432), (108, 14557860), (120, 13102074), (135, 11646288), (144, 10918395), (162, 9705240), (180, 8734716), (216, 7278930), (240, 6551037), (243, 6470160), (270, 5823144), (324, 4852620), (360, 4367358), (405, 3882096), (432, 3639465), (486, 3235080), (540, 2911572), (648, 2426310), (720, 2183679), (729, 2156720), (810, 1941048), (972, 1617540), (1080, 1455786), (1215, 1294032), (1296, 1213155), (1458, 1078360), (1620, 970524), (1944, 808770), (2160, 727893), (2430, 647016), (2916, 539180), (3240, 485262), (3645, 431344), (3888, 404385), (4860, 323508), (5832, 269590), (6480, 242631), (7290, 215672), (9720, 161754), (11664, 134795), (14580, 107836), (19440, 80877), (26959, 58320), (29160, 53918)]