78702360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 260409600

約数和(自身を除く): 181707240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 547, 654, 660, 872, 1090, 1094, 1199, 1308, 1320, 1635, 1641, 2180, 2188, 2398, 2616, 2735, 3270, 3282, 3597, 4360, 4376, 4796, 5470, 5995, 6017, 6540, 6564, 7194, 8205, 9592, 10940, 11990, 12034, 13080, 13128, 14388, 16410, 17985, 18051, 21880, 23980, 24068, 28776, 30085, 32820, 35970, 36102, 47960, 48136, 59623, 60170, 65640, 71940, 72204, 90255, 119246, 120340, 143880, 144408, 178869, 180510, 238492, 240680, 298115, 357738, 361020, 476984, 596230, 655853, 715476, 722040, 894345, 1192460, 1311706, 1430952, 1788690, 1967559, 2384920, 2623412, 3279265, 3577380, 3935118, 5246824, 6558530, 7154760, 7870236, 9837795, 13117060, 15740472, 19675590, 26234120, 39351180, 78702360]

約数ペア:

[(1, 78702360), (2, 39351180), (3, 26234120), (4, 19675590), (5, 15740472), (6, 13117060), (8, 9837795), (10, 7870236), (11, 7154760), (12, 6558530), (15, 5246824), (20, 3935118), (22, 3577380), (24, 3279265), (30, 2623412), (33, 2384920), (40, 1967559), (44, 1788690), (55, 1430952), (60, 1311706), (66, 1192460), (88, 894345), (109, 722040), (110, 715476), (120, 655853), (132, 596230), (165, 476984), (218, 361020), (220, 357738), (264, 298115), (327, 240680), (330, 238492), (436, 180510), (440, 178869), (545, 144408), (547, 143880), (654, 120340), (660, 119246), (872, 90255), (1090, 72204), (1094, 71940), (1199, 65640), (1308, 60170), (1320, 59623), (1635, 48136), (1641, 47960), (2180, 36102), (2188, 35970), (2398, 32820), (2616, 30085), (2735, 28776), (3270, 24068), (3282, 23980), (3597, 21880), (4360, 18051), (4376, 17985), (4796, 16410), (5470, 14388), (5995, 13128), (6017, 13080), (6540, 12034), (6564, 11990), (7194, 10940), (8205, 9592)]