54040440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 170496000

約数和(自身を除く): 116455560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 199, 219, 248, 292, 310, 365, 372, 398, 438, 465, 584, 597, 620, 730, 744, 796, 876, 930, 995, 1095, 1194, 1240, 1460, 1592, 1752, 1860, 1990, 2190, 2263, 2388, 2920, 2985, 3720, 3980, 4380, 4526, 4776, 5970, 6169, 6789, 7960, 8760, 9052, 11315, 11940, 12338, 13578, 14527, 18104, 18507, 22630, 23880, 24676, 27156, 29054, 30845, 33945, 37014, 43581, 45260, 49352, 54312, 58108, 61690, 67890, 72635, 74028, 87162, 90520, 92535, 116216, 123380, 135780, 145270, 148056, 174324, 185070, 217905, 246760, 271560, 290540, 348648, 370140, 435810, 450337, 581080, 740280, 871620, 900674, 1351011, 1743240, 1801348, 2251685, 2702022, 3602696, 4503370, 5404044, 6755055, 9006740, 10808088, 13510110, 18013480, 27020220, 54040440]

約数ペア:

[(1, 54040440), (2, 27020220), (3, 18013480), (4, 13510110), (5, 10808088), (6, 9006740), (8, 6755055), (10, 5404044), (12, 4503370), (15, 3602696), (20, 2702022), (24, 2251685), (30, 1801348), (31, 1743240), (40, 1351011), (60, 900674), (62, 871620), (73, 740280), (93, 581080), (120, 450337), (124, 435810), (146, 370140), (155, 348648), (186, 290540), (199, 271560), (219, 246760), (248, 217905), (292, 185070), (310, 174324), (365, 148056), (372, 145270), (398, 135780), (438, 123380), (465, 116216), (584, 92535), (597, 90520), (620, 87162), (730, 74028), (744, 72635), (796, 67890), (876, 61690), (930, 58108), (995, 54312), (1095, 49352), (1194, 45260), (1240, 43581), (1460, 37014), (1592, 33945), (1752, 30845), (1860, 29054), (1990, 27156), (2190, 24676), (2263, 23880), (2388, 22630), (2920, 18507), (2985, 18104), (3720, 14527), (3980, 13578), (4380, 12338), (4526, 11940), (4776, 11315), (5970, 9052), (6169, 8760), (6789, 7960)]