127762920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 311321880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 839, 846, 940, 1080, 1128, 1269, 1410, 1620, 1678, 1692, 1880, 2115, 2517, 2538, 2820, 3240, 3356, 3384, 3807, 4195, 4230, 5034, 5076, 5640, 6345, 6712, 7551, 7614, 8390, 8460, 10068, 10152, 12585, 12690, 15102, 15228, 16780, 16920, 19035, 20136, 22653, 25170, 25380, 30204, 30456, 33560, 37755, 38070, 39433, 45306, 50340, 50760, 60408, 67959, 75510, 76140, 78866, 90612, 100680, 113265, 118299, 135918, 151020, 152280, 157732, 181224, 197165, 226530, 236598, 271836, 302040, 315464, 339795, 354897, 394330, 453060, 473196, 543672, 591495, 679590, 709794, 788660, 906120, 946392, 1064691, 1182990, 1359180, 1419588, 1577320, 1774485, 2129382, 2365980, 2718360, 2839176, 3194073, 3548970, 4258764, 4731960, 5323455, 6388146, 7097940, 8517528, 10646910, 12776292, 14195880, 15970365, 21293820, 25552584, 31940730, 42587640, 63881460, 127762920]

約数ペア:

[(1, 127762920), (2, 63881460), (3, 42587640), (4, 31940730), (5, 25552584), (6, 21293820), (8, 15970365), (9, 14195880), (10, 12776292), (12, 10646910), (15, 8517528), (18, 7097940), (20, 6388146), (24, 5323455), (27, 4731960), (30, 4258764), (36, 3548970), (40, 3194073), (45, 2839176), (47, 2718360), (54, 2365980), (60, 2129382), (72, 1774485), (81, 1577320), (90, 1419588), (94, 1359180), (108, 1182990), (120, 1064691), (135, 946392), (141, 906120), (162, 788660), (180, 709794), (188, 679590), (216, 591495), (235, 543672), (270, 473196), (282, 453060), (324, 394330), (360, 354897), (376, 339795), (405, 315464), (423, 302040), (470, 271836), (540, 236598), (564, 226530), (648, 197165), (705, 181224), (810, 157732), (839, 152280), (846, 151020), (940, 135918), (1080, 118299), (1128, 113265), (1269, 100680), (1410, 90612), (1620, 78866), (1678, 76140), (1692, 75510), (1880, 67959), (2115, 60408), (2517, 50760), (2538, 50340), (2820, 45306), (3240, 39433), (3356, 38070), (3384, 37755), (3807, 33560), (4195, 30456), (4230, 30204), (5034, 25380), (5076, 25170), (5640, 22653), (6345, 20136), (6712, 19035), (7551, 16920), (7614, 16780), (8390, 15228), (8460, 15102), (10068, 12690), (10152, 12585)]