245572560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37897}}^1$

素因数の和:37922

約数の個数: 100

約数和(自身を含む): 852932388

約数和(自身を除く): 607359828

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, 6480, 37897, 75794, 113691, 151588, 189485, 227382, 303176, 341073, 378970, 454764, 568455, 606352, 682146, 757940, 909528, 1023219, 1136910, 1364292, 1515880, 1705365, 1819056, 2046438, 2273820, 2728584, 3031760, 3069657, 3410730, 4092876, 4547640, 5116095, 5457168, 6139314, 6821460, 8185752, 9095280, 10232190, 12278628, 13642920, 15348285, 16371504, 20464380, 24557256, 27285840, 30696570, 40928760, 49114512, 61393140, 81857520, 122786280, 245572560]

約数ペア:

[(1, 245572560), (2, 122786280), (3, 81857520), (4, 61393140), (5, 49114512), (6, 40928760), (8, 30696570), (9, 27285840), (10, 24557256), (12, 20464380), (15, 16371504), (16, 15348285), (18, 13642920), (20, 12278628), (24, 10232190), (27, 9095280), (30, 8185752), (36, 6821460), (40, 6139314), (45, 5457168), (48, 5116095), (54, 4547640), (60, 4092876), (72, 3410730), (80, 3069657), (81, 3031760), (90, 2728584), (108, 2273820), (120, 2046438), (135, 1819056), (144, 1705365), (162, 1515880), (180, 1364292), (216, 1136910), (240, 1023219), (270, 909528), (324, 757940), (360, 682146), (405, 606352), (432, 568455), (540, 454764), (648, 378970), (720, 341073), (810, 303176), (1080, 227382), (1296, 189485), (1620, 151588), (2160, 113691), (3240, 75794), (6480, 37897)]