5540234880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70379}}^1$

素因数の和:70442

約数の個数: 128

約数和(自身を含む): 18090475200

約数和(自身を除く): 12550240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 70379, 78720, 140758, 211137, 281516, 351895, 422274, 563032, 703790, 844548, 1055685, 1126064, 1407580, 1689096, 2111370, 2252128, 2815160, 2885539, 3378192, 4222740, 4504256, 5630320, 5771078, 6756384, 8445480, 8656617, 9008512, 11260640, 11542156, 13512768, 14427695, 16890960, 17313234, 22521280, 23084312, 27025536, 28855390, 33781920, 34626468, 43283085, 45042560, 46168624, 57710780, 67563840, 69252936, 86566170, 92337248, 115421560, 135127680, 138505872, 173132340, 184674496, 230843120, 277011744, 346264680, 369348992, 461686240, 554023488, 692529360, 923372480, 1108046976, 1385058720, 1846744960, 2770117440, 5540234880]

約数ペア:

[(1, 5540234880), (2, 2770117440), (3, 1846744960), (4, 1385058720), (5, 1108046976), (6, 923372480), (8, 692529360), (10, 554023488), (12, 461686240), (15, 369348992), (16, 346264680), (20, 277011744), (24, 230843120), (30, 184674496), (32, 173132340), (40, 138505872), (41, 135127680), (48, 115421560), (60, 92337248), (64, 86566170), (80, 69252936), (82, 67563840), (96, 57710780), (120, 46168624), (123, 45042560), (128, 43283085), (160, 34626468), (164, 33781920), (192, 28855390), (205, 27025536), (240, 23084312), (246, 22521280), (320, 17313234), (328, 16890960), (384, 14427695), (410, 13512768), (480, 11542156), (492, 11260640), (615, 9008512), (640, 8656617), (656, 8445480), (820, 6756384), (960, 5771078), (984, 5630320), (1230, 4504256), (1312, 4222740), (1640, 3378192), (1920, 2885539), (1968, 2815160), (2460, 2252128), (2624, 2111370), (3280, 1689096), (3936, 1407580), (4920, 1126064), (5248, 1055685), (6560, 844548), (7872, 703790), (9840, 563032), (13120, 422274), (15744, 351895), (19680, 281516), (26240, 211137), (39360, 140758), (70379, 78720)]