13266480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 41497344

約数和(自身を除く): 28230864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 331, 334, 501, 662, 668, 835, 993, 1002, 1324, 1336, 1655, 1670, 1986, 2004, 2505, 2648, 2672, 3310, 3340, 3972, 4008, 4965, 5010, 5296, 6620, 6680, 7944, 8016, 9930, 10020, 13240, 13360, 15888, 19860, 20040, 26480, 39720, 40080, 55277, 79440, 110554, 165831, 221108, 276385, 331662, 442216, 552770, 663324, 829155, 884432, 1105540, 1326648, 1658310, 2211080, 2653296, 3316620, 4422160, 6633240, 13266480]

約数ペア:

[(1, 13266480), (2, 6633240), (3, 4422160), (4, 3316620), (5, 2653296), (6, 2211080), (8, 1658310), (10, 1326648), (12, 1105540), (15, 884432), (16, 829155), (20, 663324), (24, 552770), (30, 442216), (40, 331662), (48, 276385), (60, 221108), (80, 165831), (120, 110554), (167, 79440), (240, 55277), (331, 40080), (334, 39720), (501, 26480), (662, 20040), (668, 19860), (835, 15888), (993, 13360), (1002, 13240), (1324, 10020), (1336, 9930), (1655, 8016), (1670, 7944), (1986, 6680), (2004, 6620), (2505, 5296), (2648, 5010), (2672, 4965), (3310, 4008), (3340, 3972)]