67580280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 221466960

約数和(自身を除く): 153886680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1433, 1572, 1965, 2358, 2620, 2866, 3144, 3930, 4299, 4716, 5240, 5732, 5895, 7165, 7860, 8598, 9432, 11464, 11790, 12897, 14330, 15720, 17196, 21495, 23580, 25794, 28660, 34392, 42990, 47160, 51588, 57320, 64485, 85980, 103176, 128970, 171960, 187723, 257940, 375446, 515880, 563169, 750892, 938615, 1126338, 1501784, 1689507, 1877230, 2252676, 2815845, 3379014, 3754460, 4505352, 5631690, 6758028, 7508920, 8447535, 11263380, 13516056, 16895070, 22526760, 33790140, 67580280]

約数ペア:

[(1, 67580280), (2, 33790140), (3, 22526760), (4, 16895070), (5, 13516056), (6, 11263380), (8, 8447535), (9, 7508920), (10, 6758028), (12, 5631690), (15, 4505352), (18, 3754460), (20, 3379014), (24, 2815845), (30, 2252676), (36, 1877230), (40, 1689507), (45, 1501784), (60, 1126338), (72, 938615), (90, 750892), (120, 563169), (131, 515880), (180, 375446), (262, 257940), (360, 187723), (393, 171960), (524, 128970), (655, 103176), (786, 85980), (1048, 64485), (1179, 57320), (1310, 51588), (1433, 47160), (1572, 42990), (1965, 34392), (2358, 28660), (2620, 25794), (2866, 23580), (3144, 21495), (3930, 17196), (4299, 15720), (4716, 14330), (5240, 12897), (5732, 11790), (5895, 11464), (7165, 9432), (7860, 8598)]