8720693760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8941}}^1$

素因数の和:9094

約数の個数: 160

約数和(自身を含む): 28101629952

約数和(自身を除く): 19380936192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 7680, 8128, 8941, 10160, 12192, 15240, 16256, 17882, 20320, 24384, 26823, 30480, 32512, 35764, 40640, 44705, 48768, 53646, 60960, 65024, 71528, 81280, 89410, 97536, 107292, 121920, 134115, 143056, 162560, 178820, 195072, 214584, 243840, 268230, 286112, 325120, 357640, 429168, 487680, 536460, 572224, 715280, 858336, 975360, 1072920, 1135507, 1144448, 1430560, 1716672, 2145840, 2271014, 2288896, 2861120, 3406521, 3433344, 4291680, 4542028, 4577792, 5677535, 5722240, 6813042, 6866688, 8583360, 9084056, 11355070, 11444480, 13626084, 13733376, 17032605, 17166720, 18168112, 22710140, 22888960, 27252168, 34065210, 34333440, 36336224, 45420280, 54504336, 68130420, 68666880, 72672448, 90840560, 109008672, 136260840, 145344896, 181681120, 218017344, 272521680, 290689792, 363362240, 436034688, 545043360, 581379584, 726724480, 872069376, 1090086720, 1453448960, 1744138752, 2180173440, 2906897920, 4360346880, 8720693760]

約数ペア:

[(1, 8720693760), (2, 4360346880), (3, 2906897920), (4, 2180173440), (5, 1744138752), (6, 1453448960), (8, 1090086720), (10, 872069376), (12, 726724480), (15, 581379584), (16, 545043360), (20, 436034688), (24, 363362240), (30, 290689792), (32, 272521680), (40, 218017344), (48, 181681120), (60, 145344896), (64, 136260840), (80, 109008672), (96, 90840560), (120, 72672448), (127, 68666880), (128, 68130420), (160, 54504336), (192, 45420280), (240, 36336224), (254, 34333440), (256, 34065210), (320, 27252168), (381, 22888960), (384, 22710140), (480, 18168112), (508, 17166720), (512, 17032605), (635, 13733376), (640, 13626084), (762, 11444480), (768, 11355070), (960, 9084056), (1016, 8583360), (1270, 6866688), (1280, 6813042), (1524, 5722240), (1536, 5677535), (1905, 4577792), (1920, 4542028), (2032, 4291680), (2540, 3433344), (2560, 3406521), (3048, 2861120), (3810, 2288896), (3840, 2271014), (4064, 2145840), (5080, 1716672), (6096, 1430560), (7620, 1144448), (7680, 1135507), (8128, 1072920), (8941, 975360), (10160, 858336), (12192, 715280), (15240, 572224), (16256, 536460), (17882, 487680), (20320, 429168), (24384, 357640), (26823, 325120), (30480, 286112), (32512, 268230), (35764, 243840), (40640, 214584), (44705, 195072), (48768, 178820), (53646, 162560), (60960, 143056), (65024, 134115), (71528, 121920), (81280, 107292), (89410, 97536)]