480483920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 1385911296

約数和(自身を除く): 905427376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 41, 56, 68, 70, 80, 82, 85, 112, 119, 136, 140, 164, 170, 205, 238, 272, 280, 287, 328, 340, 410, 476, 560, 574, 595, 656, 680, 697, 820, 952, 1148, 1190, 1231, 1360, 1394, 1435, 1640, 1904, 2296, 2380, 2462, 2788, 2870, 3280, 3485, 4592, 4760, 4879, 4924, 5576, 5740, 6155, 6970, 8617, 9520, 9758, 9848, 11152, 11480, 12310, 13940, 17234, 19516, 19696, 20927, 22960, 24395, 24620, 27880, 34468, 39032, 41854, 43085, 48790, 49240, 50471, 55760, 68936, 78064, 83708, 86170, 97580, 98480, 100942, 104635, 137872, 146489, 167416, 172340, 195160, 201884, 209270, 252355, 292978, 334832, 344680, 353297, 390320, 403768, 418540, 504710, 585956, 689360, 706594, 732445, 807536, 837080, 858007, 1009420, 1171912, 1413188, 1464890, 1674160, 1716014, 1766485, 2018840, 2343824, 2826376, 2929780, 3432028, 3532970, 4037680, 4290035, 5652752, 5859560, 6006049, 6864056, 7065940, 8580070, 11719120, 12012098, 13728112, 14131880, 17160140, 24024196, 28263760, 30030245, 34320280, 48048392, 60060490, 68640560, 96096784, 120120980, 240241960, 480483920]

約数ペア:

[(1, 480483920), (2, 240241960), (4, 120120980), (5, 96096784), (7, 68640560), (8, 60060490), (10, 48048392), (14, 34320280), (16, 30030245), (17, 28263760), (20, 24024196), (28, 17160140), (34, 14131880), (35, 13728112), (40, 12012098), (41, 11719120), (56, 8580070), (68, 7065940), (70, 6864056), (80, 6006049), (82, 5859560), (85, 5652752), (112, 4290035), (119, 4037680), (136, 3532970), (140, 3432028), (164, 2929780), (170, 2826376), (205, 2343824), (238, 2018840), (272, 1766485), (280, 1716014), (287, 1674160), (328, 1464890), (340, 1413188), (410, 1171912), (476, 1009420), (560, 858007), (574, 837080), (595, 807536), (656, 732445), (680, 706594), (697, 689360), (820, 585956), (952, 504710), (1148, 418540), (1190, 403768), (1231, 390320), (1360, 353297), (1394, 344680), (1435, 334832), (1640, 292978), (1904, 252355), (2296, 209270), (2380, 201884), (2462, 195160), (2788, 172340), (2870, 167416), (3280, 146489), (3485, 137872), (4592, 104635), (4760, 100942), (4879, 98480), (4924, 97580), (5576, 86170), (5740, 83708), (6155, 78064), (6970, 68936), (8617, 55760), (9520, 50471), (9758, 49240), (9848, 48790), (11152, 43085), (11480, 41854), (12310, 39032), (13940, 34468), (17234, 27880), (19516, 24620), (19696, 24395), (20927, 22960)]