474871080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 1464998400

約数和(自身を除く): 990127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 269, 282, 313, 376, 470, 538, 564, 626, 705, 807, 939, 940, 1076, 1128, 1252, 1345, 1410, 1565, 1614, 1878, 1880, 2152, 2504, 2690, 2820, 3130, 3228, 3756, 4035, 4695, 5380, 5640, 6260, 6456, 7512, 8070, 9390, 10760, 12520, 12643, 14711, 16140, 18780, 25286, 29422, 32280, 37560, 37929, 44133, 50572, 58844, 63215, 73555, 75858, 84197, 88266, 101144, 117688, 126430, 147110, 151716, 168394, 176532, 189645, 220665, 252591, 252860, 294220, 303432, 336788, 353064, 379290, 420985, 441330, 505182, 505720, 588440, 673576, 758580, 841970, 882660, 1010364, 1262955, 1517160, 1683940, 1765320, 2020728, 2525910, 3367880, 3957259, 5051820, 7914518, 10103640, 11871777, 15829036, 19786295, 23743554, 31658072, 39572590, 47487108, 59358885, 79145180, 94974216, 118717770, 158290360, 237435540, 474871080]

約数ペア:

[(1, 474871080), (2, 237435540), (3, 158290360), (4, 118717770), (5, 94974216), (6, 79145180), (8, 59358885), (10, 47487108), (12, 39572590), (15, 31658072), (20, 23743554), (24, 19786295), (30, 15829036), (40, 11871777), (47, 10103640), (60, 7914518), (94, 5051820), (120, 3957259), (141, 3367880), (188, 2525910), (235, 2020728), (269, 1765320), (282, 1683940), (313, 1517160), (376, 1262955), (470, 1010364), (538, 882660), (564, 841970), (626, 758580), (705, 673576), (807, 588440), (939, 505720), (940, 505182), (1076, 441330), (1128, 420985), (1252, 379290), (1345, 353064), (1410, 336788), (1565, 303432), (1614, 294220), (1878, 252860), (1880, 252591), (2152, 220665), (2504, 189645), (2690, 176532), (2820, 168394), (3130, 151716), (3228, 147110), (3756, 126430), (4035, 117688), (4695, 101144), (5380, 88266), (5640, 84197), (6260, 75858), (6456, 73555), (7512, 63215), (8070, 58844), (9390, 50572), (10760, 44133), (12520, 37929), (12643, 37560), (14711, 32280), (16140, 29422), (18780, 25286)]