69312240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32089}}^1$

素因数の和:32111

約数の個数: 80

約数和(自身を含む): 238749600

約数和(自身を除く): 169437360

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, 32089, 64178, 96267, 128356, 160445, 192534, 256712, 288801, 320890, 385068, 481335, 513424, 577602, 641780, 770136, 866403, 962670, 1155204, 1283560, 1444005, 1540272, 1732806, 1925340, 2310408, 2567120, 2888010, 3465612, 3850680, 4332015, 4620816, 5776020, 6931224, 7701360, 8664030, 11552040, 13862448, 17328060, 23104080, 34656120, 69312240]

約数ペア:

[(1, 69312240), (2, 34656120), (3, 23104080), (4, 17328060), (5, 13862448), (6, 11552040), (8, 8664030), (9, 7701360), (10, 6931224), (12, 5776020), (15, 4620816), (16, 4332015), (18, 3850680), (20, 3465612), (24, 2888010), (27, 2567120), (30, 2310408), (36, 1925340), (40, 1732806), (45, 1540272), (48, 1444005), (54, 1283560), (60, 1155204), (72, 962670), (80, 866403), (90, 770136), (108, 641780), (120, 577602), (135, 513424), (144, 481335), (180, 385068), (216, 320890), (240, 288801), (270, 256712), (360, 192534), (432, 160445), (540, 128356), (720, 96267), (1080, 64178), (2160, 32089)]