77730480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2363

約数の個数: 120

約数和(自身を含む): 266715072

約数和(自身を除く): 188984592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2297, 2820, 3384, 3760, 4230, 4594, 5640, 6768, 6891, 8460, 9188, 11280, 11485, 13782, 16920, 18376, 20673, 22970, 27564, 33840, 34455, 36752, 41346, 45940, 55128, 68910, 82692, 91880, 103365, 107959, 110256, 137820, 165384, 183760, 206730, 215918, 275640, 323877, 330768, 413460, 431836, 539795, 551280, 647754, 826920, 863672, 971631, 1079590, 1295508, 1619385, 1653840, 1727344, 1943262, 2159180, 2591016, 3238770, 3886524, 4318360, 4858155, 5182032, 6477540, 7773048, 8636720, 9716310, 12955080, 15546096, 19432620, 25910160, 38865240, 77730480]

約数ペア:

[(1, 77730480), (2, 38865240), (3, 25910160), (4, 19432620), (5, 15546096), (6, 12955080), (8, 9716310), (9, 8636720), (10, 7773048), (12, 6477540), (15, 5182032), (16, 4858155), (18, 4318360), (20, 3886524), (24, 3238770), (30, 2591016), (36, 2159180), (40, 1943262), (45, 1727344), (47, 1653840), (48, 1619385), (60, 1295508), (72, 1079590), (80, 971631), (90, 863672), (94, 826920), (120, 647754), (141, 551280), (144, 539795), (180, 431836), (188, 413460), (235, 330768), (240, 323877), (282, 275640), (360, 215918), (376, 206730), (423, 183760), (470, 165384), (564, 137820), (705, 110256), (720, 107959), (752, 103365), (846, 91880), (940, 82692), (1128, 68910), (1410, 55128), (1692, 45940), (1880, 41346), (2115, 36752), (2256, 34455), (2297, 33840), (2820, 27564), (3384, 22970), (3760, 20673), (4230, 18376), (4594, 16920), (5640, 13782), (6768, 11485), (6891, 11280), (8460, 9188)]