25853040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11991

約数の個数: 80

約数和(自身を含む): 89056800

約数和(自身を除く): 63203760

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11969, 23938, 35907, 47876, 59845, 71814, 95752, 107721, 119690, 143628, 179535, 191504, 215442, 239380, 287256, 323163, 359070, 430884, 478760, 538605, 574512, 646326, 718140, 861768, 957520, 1077210, 1292652, 1436280, 1615815, 1723536, 2154420, 2585304, 2872560, 3231630, 4308840, 5170608, 6463260, 8617680, 12926520, 25853040]

約数ペア:

[(1, 25853040), (2, 12926520), (3, 8617680), (4, 6463260), (5, 5170608), (6, 4308840), (8, 3231630), (9, 2872560), (10, 2585304), (12, 2154420), (15, 1723536), (16, 1615815), (18, 1436280), (20, 1292652), (24, 1077210), (27, 957520), (30, 861768), (36, 718140), (40, 646326), (45, 574512), (48, 538605), (54, 478760), (60, 430884), (72, 359070), (80, 323163), (90, 287256), (108, 239380), (120, 215442), (135, 191504), (144, 179535), (180, 143628), (216, 119690), (240, 107721), (270, 95752), (360, 71814), (432, 59845), (540, 47876), (720, 35907), (1080, 23938), (2160, 11969)]