79653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9349}}^1$

素因数の和:9434

約数の個数: 64

約数和(自身を含む): 242352000

約数和(自身を除く): 162698520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 93490, 112188, 140235, 186980, 224376, 280470, 373960, 560940, 663779, 1121880, 1327558, 1991337, 2655116, 3318895, 3982674, 5310232, 6637790, 7965348, 9956685, 13275580, 15930696, 19913370, 26551160, 39826740, 79653480]

約数ペア:

[(1, 79653480), (2, 39826740), (3, 26551160), (4, 19913370), (5, 15930696), (6, 13275580), (8, 9956685), (10, 7965348), (12, 6637790), (15, 5310232), (20, 3982674), (24, 3318895), (30, 2655116), (40, 1991337), (60, 1327558), (71, 1121880), (120, 663779), (142, 560940), (213, 373960), (284, 280470), (355, 224376), (426, 186980), (568, 140235), (710, 112188), (852, 93490), (1065, 74792), (1420, 56094), (1704, 46745), (2130, 37396), (2840, 28047), (4260, 18698), (8520, 9349)]