317311560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1283}}^1$

素因数の和:1532

約数の個数: 128

約数和(自身を含む): 1063152000

約数和(自身を除く): 745840440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1283, 1374, 1832, 2061, 2290, 2566, 2748, 3435, 3849, 4122, 4580, 5132, 5496, 6183, 6415, 6870, 7698, 8244, 9160, 10264, 10305, 11547, 12366, 12830, 13740, 15396, 16488, 19245, 20610, 23094, 24732, 25660, 27480, 30792, 30915, 34641, 38490, 41220, 46188, 49464, 51320, 57735, 61830, 69282, 76980, 82440, 92376, 115470, 123660, 138564, 153960, 173205, 230940, 247320, 277128, 293807, 346410, 461880, 587614, 692820, 881421, 1175228, 1385640, 1469035, 1762842, 2350456, 2644263, 2938070, 3525684, 4407105, 5288526, 5876140, 7051368, 7932789, 8814210, 10577052, 11752280, 13221315, 15865578, 17628420, 21154104, 26442630, 31731156, 35256840, 39663945, 52885260, 63462312, 79327890, 105770520, 158655780, 317311560]

約数ペア:

[(1, 317311560), (2, 158655780), (3, 105770520), (4, 79327890), (5, 63462312), (6, 52885260), (8, 39663945), (9, 35256840), (10, 31731156), (12, 26442630), (15, 21154104), (18, 17628420), (20, 15865578), (24, 13221315), (27, 11752280), (30, 10577052), (36, 8814210), (40, 7932789), (45, 7051368), (54, 5876140), (60, 5288526), (72, 4407105), (90, 3525684), (108, 2938070), (120, 2644263), (135, 2350456), (180, 1762842), (216, 1469035), (229, 1385640), (270, 1175228), (360, 881421), (458, 692820), (540, 587614), (687, 461880), (916, 346410), (1080, 293807), (1145, 277128), (1283, 247320), (1374, 230940), (1832, 173205), (2061, 153960), (2290, 138564), (2566, 123660), (2748, 115470), (3435, 92376), (3849, 82440), (4122, 76980), (4580, 69282), (5132, 61830), (5496, 57735), (6183, 51320), (6415, 49464), (6870, 46188), (7698, 41220), (8244, 38490), (9160, 34641), (10264, 30915), (10305, 30792), (11547, 27480), (12366, 25660), (12830, 24732), (13740, 23094), (15396, 20610), (16488, 19245)]