161607240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11007

約数の個数: 96

約数和(自身を含む): 538083000

約数和(自身を除く): 376475760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 10949, 14760, 21898, 32847, 43796, 54745, 65694, 87592, 98541, 109490, 131388, 164235, 197082, 218980, 262776, 328470, 394164, 437960, 448909, 492705, 656940, 788328, 897818, 985410, 1313880, 1346727, 1795636, 1970820, 2244545, 2693454, 3591272, 3941640, 4040181, 4489090, 5386908, 6733635, 8080362, 8978180, 10773816, 13467270, 16160724, 17956360, 20200905, 26934540, 32321448, 40401810, 53869080, 80803620, 161607240]

約数ペア:

[(1, 161607240), (2, 80803620), (3, 53869080), (4, 40401810), (5, 32321448), (6, 26934540), (8, 20200905), (9, 17956360), (10, 16160724), (12, 13467270), (15, 10773816), (18, 8978180), (20, 8080362), (24, 6733635), (30, 5386908), (36, 4489090), (40, 4040181), (41, 3941640), (45, 3591272), (60, 2693454), (72, 2244545), (82, 1970820), (90, 1795636), (120, 1346727), (123, 1313880), (164, 985410), (180, 897818), (205, 788328), (246, 656940), (328, 492705), (360, 448909), (369, 437960), (410, 394164), (492, 328470), (615, 262776), (738, 218980), (820, 197082), (984, 164235), (1230, 131388), (1476, 109490), (1640, 98541), (1845, 87592), (2460, 65694), (2952, 54745), (3690, 43796), (4920, 32847), (7380, 21898), (10949, 14760)]