1228512960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{142189}}^1$

素因数の和:142215

約数の個数: 112

約数和(自身を含む): 4333951200

約数和(自身を除く): 3105438240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 142189, 284378, 426567, 568756, 710945, 853134, 1137512, 1279701, 1421890, 1706268, 2132835, 2275024, 2559402, 2843780, 3412536, 3839103, 4265670, 4550048, 5118804, 5687560, 6398505, 6825072, 7678206, 8531340, 9100096, 10237608, 11375120, 12797010, 13650144, 15356412, 17062680, 19195515, 20475216, 22750240, 25594020, 27300288, 30712824, 34125360, 38391030, 40950432, 45500480, 51188040, 61425648, 68250720, 76782060, 81900864, 102376080, 122851296, 136501440, 153564120, 204752160, 245702592, 307128240, 409504320, 614256480, 1228512960]

約数ペア:

[(1, 1228512960), (2, 614256480), (3, 409504320), (4, 307128240), (5, 245702592), (6, 204752160), (8, 153564120), (9, 136501440), (10, 122851296), (12, 102376080), (15, 81900864), (16, 76782060), (18, 68250720), (20, 61425648), (24, 51188040), (27, 45500480), (30, 40950432), (32, 38391030), (36, 34125360), (40, 30712824), (45, 27300288), (48, 25594020), (54, 22750240), (60, 20475216), (64, 19195515), (72, 17062680), (80, 15356412), (90, 13650144), (96, 12797010), (108, 11375120), (120, 10237608), (135, 9100096), (144, 8531340), (160, 7678206), (180, 6825072), (192, 6398505), (216, 5687560), (240, 5118804), (270, 4550048), (288, 4265670), (320, 3839103), (360, 3412536), (432, 2843780), (480, 2559402), (540, 2275024), (576, 2132835), (720, 1706268), (864, 1421890), (960, 1279701), (1080, 1137512), (1440, 853134), (1728, 710945), (2160, 568756), (2880, 426567), (4320, 284378), (8640, 142189)]