80359860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 260773632

約数和(自身を除く): 180413772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 2621, 3066, 4380, 5110, 5242, 6132, 7665, 7863, 10220, 10484, 13105, 15330, 15726, 18347, 26210, 30660, 31452, 36694, 39315, 52420, 55041, 73388, 78630, 91735, 110082, 157260, 183470, 191333, 220164, 275205, 366940, 382666, 550410, 573999, 765332, 956665, 1100820, 1147998, 1339331, 1913330, 2295996, 2678662, 2869995, 3826660, 4017993, 5357324, 5739990, 6696655, 8035986, 11479980, 13393310, 16071972, 20089965, 26786620, 40179930, 80359860]

約数ペア:

[(1, 80359860), (2, 40179930), (3, 26786620), (4, 20089965), (5, 16071972), (6, 13393310), (7, 11479980), (10, 8035986), (12, 6696655), (14, 5739990), (15, 5357324), (20, 4017993), (21, 3826660), (28, 2869995), (30, 2678662), (35, 2295996), (42, 1913330), (60, 1339331), (70, 1147998), (73, 1100820), (84, 956665), (105, 765332), (140, 573999), (146, 550410), (210, 382666), (219, 366940), (292, 275205), (365, 220164), (420, 191333), (438, 183470), (511, 157260), (730, 110082), (876, 91735), (1022, 78630), (1095, 73388), (1460, 55041), (1533, 52420), (2044, 39315), (2190, 36694), (2555, 31452), (2621, 30660), (3066, 26210), (4380, 18347), (5110, 15726), (5242, 15330), (6132, 13105), (7665, 10484), (7863, 10220)]