123744060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62497}}^1$

素因数の和:62523

約数の個数: 72

約数和(自身を含む): 409486896

約数和(自身を除く): 285742836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 62497, 124994, 187491, 249988, 312485, 374982, 562473, 624970, 687467, 749964, 937455, 1124946, 1249940, 1374934, 1874910, 2062401, 2249892, 2749868, 2812365, 3437335, 3749820, 4124802, 5624730, 6187203, 6874670, 8249604, 10312005, 11249460, 12374406, 13749340, 20624010, 24748812, 30936015, 41248020, 61872030, 123744060]

約数ペア:

[(1, 123744060), (2, 61872030), (3, 41248020), (4, 30936015), (5, 24748812), (6, 20624010), (9, 13749340), (10, 12374406), (11, 11249460), (12, 10312005), (15, 8249604), (18, 6874670), (20, 6187203), (22, 5624730), (30, 4124802), (33, 3749820), (36, 3437335), (44, 2812365), (45, 2749868), (55, 2249892), (60, 2062401), (66, 1874910), (90, 1374934), (99, 1249940), (110, 1124946), (132, 937455), (165, 749964), (180, 687467), (198, 624970), (220, 562473), (330, 374982), (396, 312485), (495, 249988), (660, 187491), (990, 124994), (1980, 62497)]