268003920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12547}}^1$

素因数の和:12652

約数の個数: 80

約数和(自身を含む): 840214080

約数和(自身を除く): 572210160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 12547, 21360, 25094, 37641, 50188, 62735, 75282, 100376, 125470, 150564, 188205, 200752, 250940, 301128, 376410, 501880, 602256, 752820, 1003760, 1116683, 1505640, 2233366, 3011280, 3350049, 4466732, 5583415, 6700098, 8933464, 11166830, 13400196, 16750245, 17866928, 22333660, 26800392, 33500490, 44667320, 53600784, 67000980, 89334640, 134001960, 268003920]

約数ペア:

[(1, 268003920), (2, 134001960), (3, 89334640), (4, 67000980), (5, 53600784), (6, 44667320), (8, 33500490), (10, 26800392), (12, 22333660), (15, 17866928), (16, 16750245), (20, 13400196), (24, 11166830), (30, 8933464), (40, 6700098), (48, 5583415), (60, 4466732), (80, 3350049), (89, 3011280), (120, 2233366), (178, 1505640), (240, 1116683), (267, 1003760), (356, 752820), (445, 602256), (534, 501880), (712, 376410), (890, 301128), (1068, 250940), (1335, 200752), (1424, 188205), (1780, 150564), (2136, 125470), (2670, 100376), (3560, 75282), (4272, 62735), (5340, 50188), (7120, 37641), (10680, 25094), (12547, 21360)]