27792720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4289}}^1$

素因数の和:4314

約数の個数: 100

約数和(自身を含む): 96550740

約数和(自身を除く): 68758020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4289, 6480, 8578, 12867, 17156, 21445, 25734, 34312, 38601, 42890, 51468, 64335, 68624, 77202, 85780, 102936, 115803, 128670, 154404, 171560, 193005, 205872, 231606, 257340, 308808, 343120, 347409, 386010, 463212, 514680, 579015, 617616, 694818, 772020, 926424, 1029360, 1158030, 1389636, 1544040, 1737045, 1852848, 2316060, 2779272, 3088080, 3474090, 4632120, 5558544, 6948180, 9264240, 13896360, 27792720]

約数ペア:

[(1, 27792720), (2, 13896360), (3, 9264240), (4, 6948180), (5, 5558544), (6, 4632120), (8, 3474090), (9, 3088080), (10, 2779272), (12, 2316060), (15, 1852848), (16, 1737045), (18, 1544040), (20, 1389636), (24, 1158030), (27, 1029360), (30, 926424), (36, 772020), (40, 694818), (45, 617616), (48, 579015), (54, 514680), (60, 463212), (72, 386010), (80, 347409), (81, 343120), (90, 308808), (108, 257340), (120, 231606), (135, 205872), (144, 193005), (162, 171560), (180, 154404), (216, 128670), (240, 115803), (270, 102936), (324, 85780), (360, 77202), (405, 68624), (432, 64335), (540, 51468), (648, 42890), (720, 38601), (810, 34312), (1080, 25734), (1296, 21445), (1620, 17156), (2160, 12867), (3240, 8578), (4289, 6480)]