313941120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1447}}^1$

素因数の和:1582

約数の個数: 128

約数和(自身を含む): 1010240640

約数和(自身を除く): 696299520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 320, 339, 384, 452, 480, 565, 640, 678, 904, 960, 1130, 1356, 1447, 1695, 1808, 1920, 2260, 2712, 2894, 3390, 3616, 4341, 4520, 5424, 5788, 6780, 7232, 7235, 8682, 9040, 10848, 11576, 13560, 14464, 14470, 17364, 18080, 21696, 21705, 23152, 27120, 28940, 34728, 36160, 43392, 43410, 46304, 54240, 57880, 69456, 72320, 86820, 92608, 108480, 115760, 138912, 163511, 173640, 185216, 216960, 231520, 277824, 327022, 347280, 463040, 490533, 555648, 654044, 694560, 817555, 926080, 981066, 1308088, 1389120, 1635110, 1962132, 2452665, 2616176, 2778240, 3270220, 3924264, 4905330, 5232352, 6540440, 7848528, 9810660, 10464704, 13080880, 15697056, 19621320, 20929408, 26161760, 31394112, 39242640, 52323520, 62788224, 78485280, 104647040, 156970560, 313941120]

約数ペア:

[(1, 313941120), (2, 156970560), (3, 104647040), (4, 78485280), (5, 62788224), (6, 52323520), (8, 39242640), (10, 31394112), (12, 26161760), (15, 20929408), (16, 19621320), (20, 15697056), (24, 13080880), (30, 10464704), (32, 9810660), (40, 7848528), (48, 6540440), (60, 5232352), (64, 4905330), (80, 3924264), (96, 3270220), (113, 2778240), (120, 2616176), (128, 2452665), (160, 1962132), (192, 1635110), (226, 1389120), (240, 1308088), (320, 981066), (339, 926080), (384, 817555), (452, 694560), (480, 654044), (565, 555648), (640, 490533), (678, 463040), (904, 347280), (960, 327022), (1130, 277824), (1356, 231520), (1447, 216960), (1695, 185216), (1808, 173640), (1920, 163511), (2260, 138912), (2712, 115760), (2894, 108480), (3390, 92608), (3616, 86820), (4341, 72320), (4520, 69456), (5424, 57880), (5788, 54240), (6780, 46304), (7232, 43410), (7235, 43392), (8682, 36160), (9040, 34728), (10848, 28940), (11576, 27120), (13560, 23152), (14464, 21705), (14470, 21696), (17364, 18080)]