306211680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 1049709024

約数和(自身を除く): 743497344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 337, 360, 480, 631, 674, 720, 1011, 1262, 1348, 1440, 1685, 1893, 2022, 2524, 2696, 3033, 3155, 3370, 3786, 4044, 5048, 5055, 5392, 5679, 6066, 6310, 6740, 7572, 8088, 9465, 10096, 10110, 10784, 11358, 12132, 12620, 13480, 15144, 15165, 16176, 18930, 20192, 20220, 22716, 24264, 25240, 26960, 28395, 30288, 30330, 32352, 37860, 40440, 45432, 48528, 50480, 53920, 56790, 60576, 60660, 75720, 80880, 90864, 97056, 100960, 113580, 121320, 151440, 161760, 181728, 212647, 227160, 242640, 302880, 425294, 454320, 485280, 637941, 850588, 908640, 1063235, 1275882, 1701176, 1913823, 2126470, 2551764, 3189705, 3402352, 3827646, 4252940, 5103528, 6379410, 6804704, 7655292, 8505880, 9569115, 10207056, 12758820, 15310584, 17011760, 19138230, 20414112, 25517640, 30621168, 34023520, 38276460, 51035280, 61242336, 76552920, 102070560, 153105840, 306211680]

約数ペア:

[(1, 306211680), (2, 153105840), (3, 102070560), (4, 76552920), (5, 61242336), (6, 51035280), (8, 38276460), (9, 34023520), (10, 30621168), (12, 25517640), (15, 20414112), (16, 19138230), (18, 17011760), (20, 15310584), (24, 12758820), (30, 10207056), (32, 9569115), (36, 8505880), (40, 7655292), (45, 6804704), (48, 6379410), (60, 5103528), (72, 4252940), (80, 3827646), (90, 3402352), (96, 3189705), (120, 2551764), (144, 2126470), (160, 1913823), (180, 1701176), (240, 1275882), (288, 1063235), (337, 908640), (360, 850588), (480, 637941), (631, 485280), (674, 454320), (720, 425294), (1011, 302880), (1262, 242640), (1348, 227160), (1440, 212647), (1685, 181728), (1893, 161760), (2022, 151440), (2524, 121320), (2696, 113580), (3033, 100960), (3155, 97056), (3370, 90864), (3786, 80880), (4044, 75720), (5048, 60660), (5055, 60576), (5392, 56790), (5679, 53920), (6066, 50480), (6310, 48528), (6740, 45432), (7572, 40440), (8088, 37860), (9465, 32352), (10096, 30330), (10110, 30288), (10784, 28395), (11358, 26960), (12132, 25240), (12620, 24264), (13480, 22716), (15144, 20220), (15165, 20192), (16176, 18930)]