276881280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11093}}^1$

素因数の和:11128

約数の個数: 128

約数和(自身を含む): 950533920

約数和(自身を除く): 673652640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 11093, 12480, 22186, 24960, 33279, 44372, 55465, 66558, 88744, 110930, 133116, 144209, 166395, 177488, 221860, 266232, 288418, 332790, 354976, 432627, 443720, 532464, 576836, 665580, 709952, 721045, 865254, 887440, 1064928, 1153672, 1331160, 1419904, 1442090, 1730508, 1774880, 2129856, 2163135, 2307344, 2662320, 2884180, 3461016, 3549760, 4259712, 4326270, 4614688, 5324640, 5768360, 6922032, 7099520, 8652540, 9229376, 10649280, 11536720, 13844064, 17305080, 18458752, 21298560, 23073440, 27688128, 34610160, 46146880, 55376256, 69220320, 92293760, 138440640, 276881280]

約数ペア:

[(1, 276881280), (2, 138440640), (3, 92293760), (4, 69220320), (5, 55376256), (6, 46146880), (8, 34610160), (10, 27688128), (12, 23073440), (13, 21298560), (15, 18458752), (16, 17305080), (20, 13844064), (24, 11536720), (26, 10649280), (30, 9229376), (32, 8652540), (39, 7099520), (40, 6922032), (48, 5768360), (52, 5324640), (60, 4614688), (64, 4326270), (65, 4259712), (78, 3549760), (80, 3461016), (96, 2884180), (104, 2662320), (120, 2307344), (128, 2163135), (130, 2129856), (156, 1774880), (160, 1730508), (192, 1442090), (195, 1419904), (208, 1331160), (240, 1153672), (260, 1064928), (312, 887440), (320, 865254), (384, 721045), (390, 709952), (416, 665580), (480, 576836), (520, 532464), (624, 443720), (640, 432627), (780, 354976), (832, 332790), (960, 288418), (1040, 266232), (1248, 221860), (1560, 177488), (1664, 166395), (1920, 144209), (2080, 133116), (2496, 110930), (3120, 88744), (4160, 66558), (4992, 55465), (6240, 44372), (8320, 33279), (11093, 24960), (12480, 22186)]