227339760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1861}}^1$

素因数の和:2386

約数の個数: 80

約数和(自身を含む): 706517280

約数和(自身を除く): 479177520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 1861, 2036, 2545, 3054, 3722, 4072, 5090, 5583, 6108, 7444, 7635, 8144, 9305, 10180, 11166, 12216, 14888, 15270, 18610, 20360, 22332, 24432, 27915, 29776, 30540, 37220, 40720, 44664, 55830, 61080, 74440, 89328, 111660, 122160, 148880, 223320, 446640, 947249, 1894498, 2841747, 3788996, 4736245, 5683494, 7577992, 9472490, 11366988, 14208735, 15155984, 18944980, 22733976, 28417470, 37889960, 45467952, 56834940, 75779920, 113669880, 227339760]

約数ペア:

[(1, 227339760), (2, 113669880), (3, 75779920), (4, 56834940), (5, 45467952), (6, 37889960), (8, 28417470), (10, 22733976), (12, 18944980), (15, 15155984), (16, 14208735), (20, 11366988), (24, 9472490), (30, 7577992), (40, 5683494), (48, 4736245), (60, 3788996), (80, 2841747), (120, 1894498), (240, 947249), (509, 446640), (1018, 223320), (1527, 148880), (1861, 122160), (2036, 111660), (2545, 89328), (3054, 74440), (3722, 61080), (4072, 55830), (5090, 44664), (5583, 40720), (6108, 37220), (7444, 30540), (7635, 29776), (8144, 27915), (9305, 24432), (10180, 22332), (11166, 20360), (12216, 18610), (14888, 15270)]