391911120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4949

約数の個数: 120

約数和(自身を含む): 1328091336

約数和(自身を除く): 936180216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 4817, 5085, 5424, 6780, 8136, 9040, 9634, 10170, 13560, 14451, 16272, 19268, 20340, 24085, 27120, 28902, 38536, 40680, 43353, 48170, 57804, 72255, 77072, 81360, 86706, 96340, 115608, 144510, 173412, 192680, 216765, 231216, 289020, 346824, 385360, 433530, 544321, 578040, 693648, 867060, 1088642, 1156080, 1632963, 1734120, 2177284, 2721605, 3265926, 3468240, 4354568, 4898889, 5443210, 6531852, 8164815, 8709136, 9797778, 10886420, 13063704, 16329630, 19595556, 21772840, 24494445, 26127408, 32659260, 39191112, 43545680, 48988890, 65318520, 78382224, 97977780, 130637040, 195955560, 391911120]

約数ペア:

[(1, 391911120), (2, 195955560), (3, 130637040), (4, 97977780), (5, 78382224), (6, 65318520), (8, 48988890), (9, 43545680), (10, 39191112), (12, 32659260), (15, 26127408), (16, 24494445), (18, 21772840), (20, 19595556), (24, 16329630), (30, 13063704), (36, 10886420), (40, 9797778), (45, 8709136), (48, 8164815), (60, 6531852), (72, 5443210), (80, 4898889), (90, 4354568), (113, 3468240), (120, 3265926), (144, 2721605), (180, 2177284), (226, 1734120), (240, 1632963), (339, 1156080), (360, 1088642), (452, 867060), (565, 693648), (678, 578040), (720, 544321), (904, 433530), (1017, 385360), (1130, 346824), (1356, 289020), (1695, 231216), (1808, 216765), (2034, 192680), (2260, 173412), (2712, 144510), (3390, 115608), (4068, 96340), (4520, 86706), (4817, 81360), (5085, 77072), (5424, 72255), (6780, 57804), (8136, 48170), (9040, 43353), (9634, 40680), (10170, 38536), (13560, 28902), (14451, 27120), (16272, 24085), (19268, 20340)]