47468340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 144624480

約数和(自身を除く): 97156140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 859, 921, 1228, 1535, 1718, 1842, 2577, 2763, 3070, 3436, 3684, 4295, 4605, 5154, 5526, 6140, 7731, 8590, 9210, 10308, 11052, 12885, 13815, 15462, 17180, 18420, 25770, 27630, 30924, 38655, 51540, 55260, 77310, 154620, 263713, 527426, 791139, 1054852, 1318565, 1582278, 2373417, 2637130, 3164556, 3955695, 4746834, 5274260, 7911390, 9493668, 11867085, 15822780, 23734170, 47468340]

約数ペア:

[(1, 47468340), (2, 23734170), (3, 15822780), (4, 11867085), (5, 9493668), (6, 7911390), (9, 5274260), (10, 4746834), (12, 3955695), (15, 3164556), (18, 2637130), (20, 2373417), (30, 1582278), (36, 1318565), (45, 1054852), (60, 791139), (90, 527426), (180, 263713), (307, 154620), (614, 77310), (859, 55260), (921, 51540), (1228, 38655), (1535, 30924), (1718, 27630), (1842, 25770), (2577, 18420), (2763, 17180), (3070, 15462), (3436, 13815), (3684, 12885), (4295, 11052), (4605, 10308), (5154, 9210), (5526, 8590), (6140, 7731)]