12142067760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991999}}^1$

素因数の和:992035

約数の個数: 120

約数和(自身を含む): 43175808000

約数和(自身を除く): 31033740240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 991999, 1983998, 2975997, 3967996, 4959995, 5951994, 7935992, 8927991, 9919990, 11903988, 14879985, 15871984, 16863983, 17855982, 19839980, 23807976, 29759970, 33727966, 35711964, 39679960, 44639955, 47615952, 50591949, 59519940, 67455932, 71423928, 79359920, 84319915, 89279910, 101183898, 119039880, 134911864, 142847856, 151775847, 168639830, 178559820, 202367796, 238079760, 252959745, 269823728, 303551694, 337279660, 357119640, 404735592, 505919490, 607103388, 674559320, 714239280, 758879235, 809471184, 1011838980, 1214206776, 1349118640, 1517758470, 2023677960, 2428413552, 3035516940, 4047355920, 6071033880, 12142067760]

約数ペア:

[(1, 12142067760), (2, 6071033880), (3, 4047355920), (4, 3035516940), (5, 2428413552), (6, 2023677960), (8, 1517758470), (9, 1349118640), (10, 1214206776), (12, 1011838980), (15, 809471184), (16, 758879235), (17, 714239280), (18, 674559320), (20, 607103388), (24, 505919490), (30, 404735592), (34, 357119640), (36, 337279660), (40, 303551694), (45, 269823728), (48, 252959745), (51, 238079760), (60, 202367796), (68, 178559820), (72, 168639830), (80, 151775847), (85, 142847856), (90, 134911864), (102, 119039880), (120, 101183898), (136, 89279910), (144, 84319915), (153, 79359920), (170, 71423928), (180, 67455932), (204, 59519940), (240, 50591949), (255, 47615952), (272, 44639955), (306, 39679960), (340, 35711964), (360, 33727966), (408, 29759970), (510, 23807976), (612, 19839980), (680, 17855982), (720, 16863983), (765, 15871984), (816, 14879985), (1020, 11903988), (1224, 9919990), (1360, 8927991), (1530, 7935992), (2040, 5951994), (2448, 4959995), (3060, 3967996), (4080, 2975997), (6120, 1983998), (12240, 991999)]