678169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29131}}^1$

素因数の和:29244

約数の個数: 80

約数和(自身を含む): 2124072384

約数和(自身を除く): 1445902704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 29131, 58262, 87393, 116524, 145655, 174786, 233048, 291310, 349572, 436965, 466096, 582620, 699144, 873930, 1165240, 1398288, 1747860, 2330480, 2825707, 3495720, 5651414, 6991440, 8477121, 11302828, 14128535, 16954242, 22605656, 28257070, 33908484, 42385605, 45211312, 56514140, 67816968, 84771210, 113028280, 135633936, 169542420, 226056560, 339084840, 678169680]

約数ペア:

[(1, 678169680), (2, 339084840), (3, 226056560), (4, 169542420), (5, 135633936), (6, 113028280), (8, 84771210), (10, 67816968), (12, 56514140), (15, 45211312), (16, 42385605), (20, 33908484), (24, 28257070), (30, 22605656), (40, 16954242), (48, 14128535), (60, 11302828), (80, 8477121), (97, 6991440), (120, 5651414), (194, 3495720), (240, 2825707), (291, 2330480), (388, 1747860), (485, 1398288), (582, 1165240), (776, 873930), (970, 699144), (1164, 582620), (1455, 466096), (1552, 436965), (1940, 349572), (2328, 291310), (2910, 233048), (3880, 174786), (4656, 145655), (5820, 116524), (7760, 87393), (11640, 58262), (23280, 29131)]