310730040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6754

約数の個数: 128

約数和(自身を含む): 1060012800

約数和(自身を除く): 749282760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 6691, 7740, 9288, 11610, 13382, 15480, 20073, 23220, 26764, 33455, 40146, 46440, 53528, 60219, 66910, 80292, 100365, 120438, 133820, 160584, 180657, 200730, 240876, 267640, 287713, 301095, 361314, 401460, 481752, 575426, 602190, 722628, 802920, 863139, 903285, 1150852, 1204380, 1438565, 1445256, 1726278, 1806570, 2301704, 2408760, 2589417, 2877130, 3452556, 3613140, 4315695, 5178834, 5754260, 6905112, 7226280, 7768251, 8631390, 10357668, 11508520, 12947085, 15536502, 17262780, 20715336, 25894170, 31073004, 34525560, 38841255, 51788340, 62146008, 77682510, 103576680, 155365020, 310730040]

約数ペア:

[(1, 310730040), (2, 155365020), (3, 103576680), (4, 77682510), (5, 62146008), (6, 51788340), (8, 38841255), (9, 34525560), (10, 31073004), (12, 25894170), (15, 20715336), (18, 17262780), (20, 15536502), (24, 12947085), (27, 11508520), (30, 10357668), (36, 8631390), (40, 7768251), (43, 7226280), (45, 6905112), (54, 5754260), (60, 5178834), (72, 4315695), (86, 3613140), (90, 3452556), (108, 2877130), (120, 2589417), (129, 2408760), (135, 2301704), (172, 1806570), (180, 1726278), (215, 1445256), (216, 1438565), (258, 1204380), (270, 1150852), (344, 903285), (360, 863139), (387, 802920), (430, 722628), (516, 602190), (540, 575426), (645, 481752), (774, 401460), (860, 361314), (1032, 301095), (1080, 287713), (1161, 267640), (1290, 240876), (1548, 200730), (1720, 180657), (1935, 160584), (2322, 133820), (2580, 120438), (3096, 100365), (3870, 80292), (4644, 66910), (5160, 60219), (5805, 53528), (6691, 46440), (7740, 40146), (9288, 33455), (11610, 26764), (13382, 23220), (15480, 20073)]