2547645840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208141}}^1$

素因数の和:208177

約数の個数: 120

約数和(自身を含む): 9059172408

約数和(自身を除く): 6511526568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 208141, 416282, 624423, 832564, 1040705, 1248846, 1665128, 1873269, 2081410, 2497692, 3122115, 3330256, 3538397, 3746538, 4162820, 4995384, 6244230, 7076794, 7493076, 8325640, 9366345, 9990768, 10615191, 12488460, 14153588, 14986152, 16651280, 17691985, 18732690, 21230382, 24976920, 28307176, 29972304, 31845573, 35383970, 37465380, 42460764, 49953840, 53075955, 56614352, 63691146, 70767940, 74930760, 84921528, 106151910, 127382292, 141535880, 149861520, 159227865, 169843056, 212303820, 254764584, 283071760, 318455730, 424607640, 509529168, 636911460, 849215280, 1273822920, 2547645840]

約数ペア:

[(1, 2547645840), (2, 1273822920), (3, 849215280), (4, 636911460), (5, 509529168), (6, 424607640), (8, 318455730), (9, 283071760), (10, 254764584), (12, 212303820), (15, 169843056), (16, 159227865), (17, 149861520), (18, 141535880), (20, 127382292), (24, 106151910), (30, 84921528), (34, 74930760), (36, 70767940), (40, 63691146), (45, 56614352), (48, 53075955), (51, 49953840), (60, 42460764), (68, 37465380), (72, 35383970), (80, 31845573), (85, 29972304), (90, 28307176), (102, 24976920), (120, 21230382), (136, 18732690), (144, 17691985), (153, 16651280), (170, 14986152), (180, 14153588), (204, 12488460), (240, 10615191), (255, 9990768), (272, 9366345), (306, 8325640), (340, 7493076), (360, 7076794), (408, 6244230), (510, 4995384), (612, 4162820), (680, 3746538), (720, 3538397), (765, 3330256), (816, 3122115), (1020, 2497692), (1224, 2081410), (1360, 1873269), (1530, 1665128), (2040, 1248846), (2448, 1040705), (3060, 832564), (4080, 624423), (6120, 416282), (12240, 208141)]