26973480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 87609600

約数和(自身を除く): 60636120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 337, 345, 348, 435, 460, 552, 580, 667, 674, 690, 696, 870, 920, 1011, 1160, 1334, 1348, 1380, 1685, 1740, 2001, 2022, 2668, 2696, 2760, 3335, 3370, 3480, 4002, 4044, 5055, 5336, 6670, 6740, 7751, 8004, 8088, 9773, 10005, 10110, 13340, 13480, 15502, 16008, 19546, 20010, 20220, 23253, 26680, 29319, 31004, 38755, 39092, 40020, 40440, 46506, 48865, 58638, 62008, 77510, 78184, 80040, 93012, 97730, 116265, 117276, 146595, 155020, 186024, 195460, 224779, 232530, 234552, 293190, 310040, 390920, 449558, 465060, 586380, 674337, 899116, 930120, 1123895, 1172760, 1348674, 1798232, 2247790, 2697348, 3371685, 4495580, 5394696, 6743370, 8991160, 13486740, 26973480]

約数ペア:

[(1, 26973480), (2, 13486740), (3, 8991160), (4, 6743370), (5, 5394696), (6, 4495580), (8, 3371685), (10, 2697348), (12, 2247790), (15, 1798232), (20, 1348674), (23, 1172760), (24, 1123895), (29, 930120), (30, 899116), (40, 674337), (46, 586380), (58, 465060), (60, 449558), (69, 390920), (87, 310040), (92, 293190), (115, 234552), (116, 232530), (120, 224779), (138, 195460), (145, 186024), (174, 155020), (184, 146595), (230, 117276), (232, 116265), (276, 97730), (290, 93012), (337, 80040), (345, 78184), (348, 77510), (435, 62008), (460, 58638), (552, 48865), (580, 46506), (667, 40440), (674, 40020), (690, 39092), (696, 38755), (870, 31004), (920, 29319), (1011, 26680), (1160, 23253), (1334, 20220), (1348, 20010), (1380, 19546), (1685, 16008), (1740, 15502), (2001, 13480), (2022, 13340), (2668, 10110), (2696, 10005), (2760, 9773), (3335, 8088), (3370, 8004), (3480, 7751), (4002, 6740), (4044, 6670), (5055, 5336)]