223431720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18077}}^1$

素因数の和:18194

約数の個数: 64

約数和(自身を含む): 676840320

約数和(自身を除く): 453408600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 18077, 36154, 54231, 72308, 90385, 108462, 144616, 180770, 216924, 271155, 361540, 433848, 542310, 723080, 1084620, 1861931, 2169240, 3723862, 5585793, 7447724, 9309655, 11171586, 14895448, 18619310, 22343172, 27928965, 37238620, 44686344, 55857930, 74477240, 111715860, 223431720]

約数ペア:

[(1, 223431720), (2, 111715860), (3, 74477240), (4, 55857930), (5, 44686344), (6, 37238620), (8, 27928965), (10, 22343172), (12, 18619310), (15, 14895448), (20, 11171586), (24, 9309655), (30, 7447724), (40, 5585793), (60, 3723862), (103, 2169240), (120, 1861931), (206, 1084620), (309, 723080), (412, 542310), (515, 433848), (618, 361540), (824, 271155), (1030, 216924), (1236, 180770), (1545, 144616), (2060, 108462), (2472, 90385), (3090, 72308), (4120, 54231), (6180, 36154), (12360, 18077)]