2659818720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426253}}^1$

素因数の和:426284

約数の個数: 96

約数和(自身を含む): 9022944672

約数和(自身を除く): 6363125952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 426253, 852506, 1278759, 1705012, 2131265, 2557518, 3410024, 4262530, 5115036, 5541289, 6393795, 6820048, 8525060, 10230072, 11082578, 12787590, 13640096, 16623867, 17050120, 20460144, 22165156, 25575180, 27706445, 33247734, 34100240, 40920288, 44330312, 51150360, 55412890, 66495468, 68200480, 83119335, 88660624, 102300720, 110825780, 132990936, 166238670, 177321248, 204601440, 221651560, 265981872, 332477340, 443303120, 531963744, 664954680, 886606240, 1329909360, 2659818720]

約数ペア:

[(1, 2659818720), (2, 1329909360), (3, 886606240), (4, 664954680), (5, 531963744), (6, 443303120), (8, 332477340), (10, 265981872), (12, 221651560), (13, 204601440), (15, 177321248), (16, 166238670), (20, 132990936), (24, 110825780), (26, 102300720), (30, 88660624), (32, 83119335), (39, 68200480), (40, 66495468), (48, 55412890), (52, 51150360), (60, 44330312), (65, 40920288), (78, 34100240), (80, 33247734), (96, 27706445), (104, 25575180), (120, 22165156), (130, 20460144), (156, 17050120), (160, 16623867), (195, 13640096), (208, 12787590), (240, 11082578), (260, 10230072), (312, 8525060), (390, 6820048), (416, 6393795), (480, 5541289), (520, 5115036), (624, 4262530), (780, 3410024), (1040, 2557518), (1248, 2131265), (1560, 1705012), (2080, 1278759), (3120, 852506), (6240, 426253)]