120690724

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 271107200

約数和(自身を除く): 150416476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 343, 484, 539, 686, 727, 847, 1078, 1372, 1454, 1694, 2156, 2908, 3388, 3773, 5089, 5929, 7546, 7997, 10178, 11858, 15092, 15994, 20356, 23716, 31988, 35623, 41503, 55979, 71246, 83006, 87967, 111958, 142492, 166012, 175934, 223916, 249361, 351868, 391853, 498722, 615769, 783706, 997444, 1231538, 1567412, 2463076, 2742971, 4310383, 5485942, 8620766, 10971884, 17241532, 30172681, 60345362, 120690724]

約数ペア:

[(1, 120690724), (2, 60345362), (4, 30172681), (7, 17241532), (11, 10971884), (14, 8620766), (22, 5485942), (28, 4310383), (44, 2742971), (49, 2463076), (77, 1567412), (98, 1231538), (121, 997444), (154, 783706), (196, 615769), (242, 498722), (308, 391853), (343, 351868), (484, 249361), (539, 223916), (686, 175934), (727, 166012), (847, 142492), (1078, 111958), (1372, 87967), (1454, 83006), (1694, 71246), (2156, 55979), (2908, 41503), (3388, 35623), (3773, 31988), (5089, 23716), (5929, 20356), (7546, 15994), (7997, 15092), (10178, 11858)]