15451082880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{196279}}^1$

素因数の和:196342

約数の個数: 128

約数和(自身を含む): 50451811200

約数和(自身を除く): 35000728320

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, 78720, 196279, 392558, 588837, 785116, 981395, 1177674, 1570232, 1962790, 2355348, 2944185, 3140464, 3925580, 4710696, 5888370, 6280928, 7851160, 8047439, 9421392, 11776740, 12561856, 15702320, 16094878, 18842784, 23553480, 24142317, 25123712, 31404640, 32189756, 37685568, 40237195, 47106960, 48284634, 62809280, 64379512, 75371136, 80474390, 94213920, 96569268, 120711585, 125618560, 128759024, 160948780, 188427840, 193138536, 241423170, 257518048, 321897560, 376855680, 386277072, 482846340, 515036096, 643795120, 772554144, 965692680, 1030072192, 1287590240, 1545108288, 1931385360, 2575180480, 3090216576, 3862770720, 5150360960, 7725541440, 15451082880]

約数ペア:

[(1, 15451082880), (2, 7725541440), (3, 5150360960), (4, 3862770720), (5, 3090216576), (6, 2575180480), (8, 1931385360), (10, 1545108288), (12, 1287590240), (15, 1030072192), (16, 965692680), (20, 772554144), (24, 643795120), (30, 515036096), (32, 482846340), (40, 386277072), (41, 376855680), (48, 321897560), (60, 257518048), (64, 241423170), (80, 193138536), (82, 188427840), (96, 160948780), (120, 128759024), (123, 125618560), (128, 120711585), (160, 96569268), (164, 94213920), (192, 80474390), (205, 75371136), (240, 64379512), (246, 62809280), (320, 48284634), (328, 47106960), (384, 40237195), (410, 37685568), (480, 32189756), (492, 31404640), (615, 25123712), (640, 24142317), (656, 23553480), (820, 18842784), (960, 16094878), (984, 15702320), (1230, 12561856), (1312, 11776740), (1640, 9421392), (1920, 8047439), (1968, 7851160), (2460, 6280928), (2624, 5888370), (3280, 4710696), (3936, 3925580), (4920, 3140464), (5248, 2944185), (6560, 2355348), (7872, 1962790), (9840, 1570232), (13120, 1177674), (15744, 981395), (19680, 785116), (26240, 588837), (39360, 392558), (78720, 196279)]