4731720960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39749}}^1$

素因数の和:39804

約数の個数: 144

約数和(自身を含む): 15599808000

約数和(自身を除く): 10868087040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 39749, 59520, 79498, 119040, 119247, 158996, 198745, 238494, 317992, 397490, 476988, 596235, 635984, 794980, 953976, 1192470, 1232219, 1271968, 1589960, 1907952, 2384940, 2464438, 2543936, 3179920, 3696657, 3815904, 4769880, 4928876, 5087872, 6161095, 6359840, 7393314, 7631808, 9539760, 9857752, 10175744, 12322190, 12719680, 14786628, 15263616, 18483285, 19079520, 19715504, 24644380, 25439360, 29573256, 30527232, 36966570, 38159040, 39431008, 49288760, 50878720, 59146512, 73933140, 76318080, 78862016, 98577520, 118293024, 147866280, 152636160, 157724032, 197155040, 236586048, 295732560, 315448064, 394310080, 473172096, 591465120, 788620160, 946344192, 1182930240, 1577240320, 2365860480, 4731720960]

約数ペア:

[(1, 4731720960), (2, 2365860480), (3, 1577240320), (4, 1182930240), (5, 946344192), (6, 788620160), (8, 591465120), (10, 473172096), (12, 394310080), (15, 315448064), (16, 295732560), (20, 236586048), (24, 197155040), (30, 157724032), (31, 152636160), (32, 147866280), (40, 118293024), (48, 98577520), (60, 78862016), (62, 76318080), (64, 73933140), (80, 59146512), (93, 50878720), (96, 49288760), (120, 39431008), (124, 38159040), (128, 36966570), (155, 30527232), (160, 29573256), (186, 25439360), (192, 24644380), (240, 19715504), (248, 19079520), (256, 18483285), (310, 15263616), (320, 14786628), (372, 12719680), (384, 12322190), (465, 10175744), (480, 9857752), (496, 9539760), (620, 7631808), (640, 7393314), (744, 6359840), (768, 6161095), (930, 5087872), (960, 4928876), (992, 4769880), (1240, 3815904), (1280, 3696657), (1488, 3179920), (1860, 2543936), (1920, 2464438), (1984, 2384940), (2480, 1907952), (2976, 1589960), (3720, 1271968), (3840, 1232219), (3968, 1192470), (4960, 953976), (5952, 794980), (7440, 635984), (7936, 596235), (9920, 476988), (11904, 397490), (14880, 317992), (19840, 238494), (23808, 198745), (29760, 158996), (39680, 119247), (39749, 119040), (59520, 79498)]