69698880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2689}}^1$

素因数の和:2718

約数の個数: 140

約数和(自身を含む): 248023380

約数和(自身を除く): 178324500

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2689, 2880, 3240, 4320, 5184, 5378, 6480, 8067, 8640, 10756, 12960, 13445, 16134, 21512, 24201, 25920, 26890, 32268, 40335, 43024, 48402, 53780, 64536, 72603, 80670, 86048, 96804, 107560, 121005, 129072, 145206, 161340, 172096, 193608, 215120, 217809, 242010, 258144, 290412, 322680, 363015, 387216, 430240, 435618, 484020, 516288, 580824, 645360, 726030, 774432, 860480, 871236, 968040, 1089045, 1161648, 1290720, 1452060, 1548864, 1742472, 1936080, 2178090, 2323296, 2581440, 2904120, 3484944, 3872160, 4356180, 4646592, 5808240, 6969888, 7744320, 8712360, 11616480, 13939776, 17424720, 23232960, 34849440, 69698880]

約数ペア:

[(1, 69698880), (2, 34849440), (3, 23232960), (4, 17424720), (5, 13939776), (6, 11616480), (8, 8712360), (9, 7744320), (10, 6969888), (12, 5808240), (15, 4646592), (16, 4356180), (18, 3872160), (20, 3484944), (24, 2904120), (27, 2581440), (30, 2323296), (32, 2178090), (36, 1936080), (40, 1742472), (45, 1548864), (48, 1452060), (54, 1290720), (60, 1161648), (64, 1089045), (72, 968040), (80, 871236), (81, 860480), (90, 774432), (96, 726030), (108, 645360), (120, 580824), (135, 516288), (144, 484020), (160, 435618), (162, 430240), (180, 387216), (192, 363015), (216, 322680), (240, 290412), (270, 258144), (288, 242010), (320, 217809), (324, 215120), (360, 193608), (405, 172096), (432, 161340), (480, 145206), (540, 129072), (576, 121005), (648, 107560), (720, 96804), (810, 86048), (864, 80670), (960, 72603), (1080, 64536), (1296, 53780), (1440, 48402), (1620, 43024), (1728, 40335), (2160, 32268), (2592, 26890), (2689, 25920), (2880, 24201), (3240, 21512), (4320, 16134), (5184, 13445), (5378, 12960), (6480, 10756), (8067, 8640)]