2093859720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{646253}}^1$

素因数の和:646276

約数の個数: 80

約数和(自身を含む): 7037706060

約数和(自身を除く): 4943846340

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, 646253, 1292506, 1938759, 2585012, 3231265, 3877518, 5170024, 5816277, 6462530, 7755036, 9693795, 11632554, 12925060, 15510072, 17448831, 19387590, 23265108, 25850120, 29081385, 34897662, 38775180, 46530216, 52346493, 58162770, 69795324, 77550360, 87244155, 104692986, 116325540, 139590648, 174488310, 209385972, 232651080, 261732465, 348976620, 418771944, 523464930, 697953240, 1046929860, 2093859720]

約数ペア:

[(1, 2093859720), (2, 1046929860), (3, 697953240), (4, 523464930), (5, 418771944), (6, 348976620), (8, 261732465), (9, 232651080), (10, 209385972), (12, 174488310), (15, 139590648), (18, 116325540), (20, 104692986), (24, 87244155), (27, 77550360), (30, 69795324), (36, 58162770), (40, 52346493), (45, 46530216), (54, 38775180), (60, 34897662), (72, 29081385), (81, 25850120), (90, 23265108), (108, 19387590), (120, 17448831), (135, 15510072), (162, 12925060), (180, 11632554), (216, 9693795), (270, 7755036), (324, 6462530), (360, 5816277), (405, 5170024), (540, 3877518), (648, 3231265), (810, 2585012), (1080, 1938759), (1620, 1292506), (3240, 646253)]