304039680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11311}}^1$

素因数の和:11342

約数の個数: 144

約数和(自身を含む): 1109842944

約数和(自身を除く): 805803264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 11311, 13440, 22622, 26880, 33933, 45244, 56555, 67866, 79177, 90488, 113110, 135732, 158354, 169665, 180976, 226220, 237531, 271464, 316708, 339330, 361952, 395885, 452440, 475062, 542928, 633416, 678660, 723904, 791770, 904880, 950124, 1085856, 1187655, 1266832, 1357320, 1447808, 1583540, 1809760, 1900248, 2171712, 2375310, 2533664, 2714640, 2895616, 3167080, 3619520, 3800496, 4343424, 4750620, 5067328, 5429280, 6334160, 7239040, 7600992, 8686848, 9501240, 10134656, 10858560, 12668320, 14478080, 15201984, 19002480, 20269312, 21717120, 25336640, 30403968, 38004960, 43434240, 50673280, 60807936, 76009920, 101346560, 152019840, 304039680]

約数ペア:

[(1, 304039680), (2, 152019840), (3, 101346560), (4, 76009920), (5, 60807936), (6, 50673280), (7, 43434240), (8, 38004960), (10, 30403968), (12, 25336640), (14, 21717120), (15, 20269312), (16, 19002480), (20, 15201984), (21, 14478080), (24, 12668320), (28, 10858560), (30, 10134656), (32, 9501240), (35, 8686848), (40, 7600992), (42, 7239040), (48, 6334160), (56, 5429280), (60, 5067328), (64, 4750620), (70, 4343424), (80, 3800496), (84, 3619520), (96, 3167080), (105, 2895616), (112, 2714640), (120, 2533664), (128, 2375310), (140, 2171712), (160, 1900248), (168, 1809760), (192, 1583540), (210, 1447808), (224, 1357320), (240, 1266832), (256, 1187655), (280, 1085856), (320, 950124), (336, 904880), (384, 791770), (420, 723904), (448, 678660), (480, 633416), (560, 542928), (640, 475062), (672, 452440), (768, 395885), (840, 361952), (896, 339330), (960, 316708), (1120, 271464), (1280, 237531), (1344, 226220), (1680, 180976), (1792, 169665), (1920, 158354), (2240, 135732), (2688, 113110), (3360, 90488), (3840, 79177), (4480, 67866), (5376, 56555), (6720, 45244), (8960, 33933), (11311, 26880), (13440, 22622)]