11519280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5333}}^1$

素因数の和:5355

約数の個数: 80

約数和(自身を含む): 39684960

約数和(自身を除く): 28165680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5333, 10666, 15999, 21332, 26665, 31998, 42664, 47997, 53330, 63996, 79995, 85328, 95994, 106660, 127992, 143991, 159990, 191988, 213320, 239985, 255984, 287982, 319980, 383976, 426640, 479970, 575964, 639960, 719955, 767952, 959940, 1151928, 1279920, 1439910, 1919880, 2303856, 2879820, 3839760, 5759640, 11519280]

約数ペア:

[(1, 11519280), (2, 5759640), (3, 3839760), (4, 2879820), (5, 2303856), (6, 1919880), (8, 1439910), (9, 1279920), (10, 1151928), (12, 959940), (15, 767952), (16, 719955), (18, 639960), (20, 575964), (24, 479970), (27, 426640), (30, 383976), (36, 319980), (40, 287982), (45, 255984), (48, 239985), (54, 213320), (60, 191988), (72, 159990), (80, 143991), (90, 127992), (108, 106660), (120, 95994), (135, 85328), (144, 79995), (180, 63996), (216, 53330), (240, 47997), (270, 42664), (360, 31998), (432, 26665), (540, 21332), (720, 15999), (1080, 10666), (2160, 5333)]