323859720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{27823}}^1$

素因数の和:27934

約数の個数: 64

約数和(自身を含む): 981630720

約数和(自身を除く): 657771000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 27823, 55646, 83469, 111292, 139115, 166938, 222584, 278230, 333876, 417345, 556460, 667752, 834690, 1112920, 1669380, 2698831, 3338760, 5397662, 8096493, 10795324, 13494155, 16192986, 21590648, 26988310, 32385972, 40482465, 53976620, 64771944, 80964930, 107953240, 161929860, 323859720]

約数ペア:

[(1, 323859720), (2, 161929860), (3, 107953240), (4, 80964930), (5, 64771944), (6, 53976620), (8, 40482465), (10, 32385972), (12, 26988310), (15, 21590648), (20, 16192986), (24, 13494155), (30, 10795324), (40, 8096493), (60, 5397662), (97, 3338760), (120, 2698831), (194, 1669380), (291, 1112920), (388, 834690), (485, 667752), (582, 556460), (776, 417345), (970, 333876), (1164, 278230), (1455, 222584), (1940, 166938), (2328, 139115), (2910, 111292), (3880, 83469), (5820, 55646), (11640, 27823)]