2807301240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{288817}}^1$

素因数の和:288843

約数の個数: 96

約数和(自身を含む): 9461677680

約数和(自身を除く): 6654376440

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 288817, 577634, 866451, 1155268, 1444085, 1732902, 2310536, 2599353, 2888170, 3465804, 4332255, 5198706, 5776340, 6931608, 7798059, 8664510, 10397412, 11552680, 12996765, 15596118, 17329020, 20794824, 23394177, 25993530, 31192236, 34658040, 38990295, 46788354, 51987060, 62384472, 70182531, 77980590, 93576708, 103974120, 116970885, 140365062, 155961180, 187153416, 233941770, 280730124, 311922360, 350912655, 467883540, 561460248, 701825310, 935767080, 1403650620, 2807301240]

約数ペア:

[(1, 2807301240), (2, 1403650620), (3, 935767080), (4, 701825310), (5, 561460248), (6, 467883540), (8, 350912655), (9, 311922360), (10, 280730124), (12, 233941770), (15, 187153416), (18, 155961180), (20, 140365062), (24, 116970885), (27, 103974120), (30, 93576708), (36, 77980590), (40, 70182531), (45, 62384472), (54, 51987060), (60, 46788354), (72, 38990295), (81, 34658040), (90, 31192236), (108, 25993530), (120, 23394177), (135, 20794824), (162, 17329020), (180, 15596118), (216, 12996765), (243, 11552680), (270, 10397412), (324, 8664510), (360, 7798059), (405, 6931608), (486, 5776340), (540, 5198706), (648, 4332255), (810, 3465804), (972, 2888170), (1080, 2599353), (1215, 2310536), (1620, 1732902), (1944, 1444085), (2430, 1155268), (3240, 866451), (4860, 577634), (9720, 288817)]