305741580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 880588800

約数和(自身を除く): 574847220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 181, 188, 235, 282, 362, 470, 543, 564, 599, 705, 724, 905, 940, 1086, 1198, 1410, 1797, 1810, 2172, 2396, 2715, 2820, 2995, 3594, 3620, 5430, 5990, 7188, 8507, 8985, 10860, 11980, 17014, 17970, 25521, 28153, 34028, 35940, 42535, 51042, 56306, 84459, 85070, 102084, 108419, 112612, 127605, 140765, 168918, 170140, 216838, 255210, 281530, 325257, 337836, 422295, 433676, 510420, 542095, 563060, 650514, 844590, 1084190, 1301028, 1626285, 1689180, 2168380, 3252570, 5095693, 6505140, 10191386, 15287079, 20382772, 25478465, 30574158, 50956930, 61148316, 76435395, 101913860, 152870790, 305741580]

約数ペア:

[(1, 305741580), (2, 152870790), (3, 101913860), (4, 76435395), (5, 61148316), (6, 50956930), (10, 30574158), (12, 25478465), (15, 20382772), (20, 15287079), (30, 10191386), (47, 6505140), (60, 5095693), (94, 3252570), (141, 2168380), (181, 1689180), (188, 1626285), (235, 1301028), (282, 1084190), (362, 844590), (470, 650514), (543, 563060), (564, 542095), (599, 510420), (705, 433676), (724, 422295), (905, 337836), (940, 325257), (1086, 281530), (1198, 255210), (1410, 216838), (1797, 170140), (1810, 168918), (2172, 140765), (2396, 127605), (2715, 112612), (2820, 108419), (2995, 102084), (3594, 85070), (3620, 84459), (5430, 56306), (5990, 51042), (7188, 42535), (8507, 35940), (8985, 34028), (10860, 28153), (11980, 25521), (17014, 17970)]