127399680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11059}}^1$

素因数の和:11086

約数の個数: 108

約数和(自身を含む): 440829480

約数和(自身を除く): 313429800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11059, 11520, 22118, 33177, 44236, 55295, 66354, 88472, 99531, 110590, 132708, 165885, 176944, 199062, 221180, 265416, 331770, 353888, 398124, 442360, 497655, 530832, 663540, 707776, 796248, 884720, 995310, 1061664, 1327080, 1415552, 1592496, 1769440, 1990620, 2123328, 2654160, 2831104, 3184992, 3538880, 3981240, 4246656, 5308320, 6369984, 7077760, 7962480, 8493312, 10616640, 12739968, 14155520, 15924960, 21233280, 25479936, 31849920, 42466560, 63699840, 127399680]

約数ペア:

[(1, 127399680), (2, 63699840), (3, 42466560), (4, 31849920), (5, 25479936), (6, 21233280), (8, 15924960), (9, 14155520), (10, 12739968), (12, 10616640), (15, 8493312), (16, 7962480), (18, 7077760), (20, 6369984), (24, 5308320), (30, 4246656), (32, 3981240), (36, 3538880), (40, 3184992), (45, 2831104), (48, 2654160), (60, 2123328), (64, 1990620), (72, 1769440), (80, 1592496), (90, 1415552), (96, 1327080), (120, 1061664), (128, 995310), (144, 884720), (160, 796248), (180, 707776), (192, 663540), (240, 530832), (256, 497655), (288, 442360), (320, 398124), (360, 353888), (384, 331770), (480, 265416), (576, 221180), (640, 199062), (720, 176944), (768, 165885), (960, 132708), (1152, 110590), (1280, 99531), (1440, 88472), (1920, 66354), (2304, 55295), (2880, 44236), (3840, 33177), (5760, 22118), (11059, 11520)]