304901280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 1076181120

約数和(自身を除く): 771279840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 216, 240, 270, 288, 326, 360, 432, 433, 480, 489, 540, 652, 720, 815, 864, 866, 978, 1080, 1299, 1304, 1440, 1467, 1630, 1732, 1956, 2160, 2165, 2445, 2598, 2608, 2934, 3260, 3464, 3897, 3912, 4320, 4330, 4401, 4890, 5196, 5216, 5868, 6495, 6520, 6928, 7335, 7794, 7824, 8660, 8802, 9780, 10392, 11691, 11736, 12990, 13040, 13856, 14670, 15588, 15648, 17320, 17604, 19485, 19560, 20784, 22005, 23382, 23472, 25980, 26080, 29340, 31176, 34640, 35208, 38970, 39120, 41568, 44010, 46764, 46944, 51960, 58455, 58680, 62352, 69280, 70416, 70579, 77940, 78240, 88020, 93528, 103920, 116910, 117360, 124704, 140832, 141158, 155880, 176040, 187056, 207840, 211737, 233820, 234720, 282316, 311760, 352080, 352895, 374112, 423474, 467640, 564632, 623520, 635211, 704160, 705790, 846948, 935280, 1058685, 1129264, 1270422, 1411580, 1693896, 1870560, 1905633, 2117370, 2258528, 2540844, 2823160, 3176055, 3387792, 3811266, 4234740, 5081688, 5646320, 6352110, 6775584, 7622532, 8469480, 9528165, 10163376, 11292640, 12704220, 15245064, 16938960, 19056330, 20326752, 25408440, 30490128, 33877920, 38112660, 50816880, 60980256, 76225320, 101633760, 152450640, 304901280]

約数ペア:

[(1, 304901280), (2, 152450640), (3, 101633760), (4, 76225320), (5, 60980256), (6, 50816880), (8, 38112660), (9, 33877920), (10, 30490128), (12, 25408440), (15, 20326752), (16, 19056330), (18, 16938960), (20, 15245064), (24, 12704220), (27, 11292640), (30, 10163376), (32, 9528165), (36, 8469480), (40, 7622532), (45, 6775584), (48, 6352110), (54, 5646320), (60, 5081688), (72, 4234740), (80, 3811266), (90, 3387792), (96, 3176055), (108, 2823160), (120, 2540844), (135, 2258528), (144, 2117370), (160, 1905633), (163, 1870560), (180, 1693896), (216, 1411580), (240, 1270422), (270, 1129264), (288, 1058685), (326, 935280), (360, 846948), (432, 705790), (433, 704160), (480, 635211), (489, 623520), (540, 564632), (652, 467640), (720, 423474), (815, 374112), (864, 352895), (866, 352080), (978, 311760), (1080, 282316), (1299, 234720), (1304, 233820), (1440, 211737), (1467, 207840), (1630, 187056), (1732, 176040), (1956, 155880), (2160, 141158), (2165, 140832), (2445, 124704), (2598, 117360), (2608, 116910), (2934, 103920), (3260, 93528), (3464, 88020), (3897, 78240), (3912, 77940), (4320, 70579), (4330, 70416), (4401, 69280), (4890, 62352), (5196, 58680), (5216, 58455), (5868, 51960), (6495, 46944), (6520, 46764), (6928, 44010), (7335, 41568), (7794, 39120), (7824, 38970), (8660, 35208), (8802, 34640), (9780, 31176), (10392, 29340), (11691, 26080), (11736, 25980), (12990, 23472), (13040, 23382), (13856, 22005), (14670, 20784), (15588, 19560), (15648, 19485), (17320, 17604)]