74693280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 96

約数和(自身を含む): 239234688

約数和(自身を除く): 164541408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2551, 2928, 3660, 4880, 5102, 5856, 7320, 7653, 9760, 10204, 12755, 14640, 15306, 20408, 25510, 29280, 30612, 38265, 40816, 51020, 61224, 76530, 81632, 102040, 122448, 153060, 155611, 204080, 244896, 306120, 311222, 408160, 466833, 612240, 622444, 778055, 933666, 1224480, 1244888, 1556110, 1867332, 2334165, 2489776, 3112220, 3734664, 4668330, 4979552, 6224440, 7469328, 9336660, 12448880, 14938656, 18673320, 24897760, 37346640, 74693280]

約数ペア:

[(1, 74693280), (2, 37346640), (3, 24897760), (4, 18673320), (5, 14938656), (6, 12448880), (8, 9336660), (10, 7469328), (12, 6224440), (15, 4979552), (16, 4668330), (20, 3734664), (24, 3112220), (30, 2489776), (32, 2334165), (40, 1867332), (48, 1556110), (60, 1244888), (61, 1224480), (80, 933666), (96, 778055), (120, 622444), (122, 612240), (160, 466833), (183, 408160), (240, 311222), (244, 306120), (305, 244896), (366, 204080), (480, 155611), (488, 153060), (610, 122448), (732, 102040), (915, 81632), (976, 76530), (1220, 61224), (1464, 51020), (1830, 40816), (1952, 38265), (2440, 30612), (2551, 29280), (2928, 25510), (3660, 20408), (4880, 15306), (5102, 14640), (5856, 12755), (7320, 10204), (7653, 9760)]