160825860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68729}}^1$

素因数の和:68757

約数の個数: 72

約数和(自身を含む): 525372120

約数和(自身を除く): 364546260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 68729, 137458, 206187, 274916, 343645, 412374, 618561, 687290, 824748, 893477, 1030935, 1237122, 1374580, 1786954, 2061870, 2474244, 2680431, 3092805, 3573908, 4123740, 4467385, 5360862, 6185610, 8041293, 8934770, 10721724, 12371220, 13402155, 16082586, 17869540, 26804310, 32165172, 40206465, 53608620, 80412930, 160825860]

約数ペア:

[(1, 160825860), (2, 80412930), (3, 53608620), (4, 40206465), (5, 32165172), (6, 26804310), (9, 17869540), (10, 16082586), (12, 13402155), (13, 12371220), (15, 10721724), (18, 8934770), (20, 8041293), (26, 6185610), (30, 5360862), (36, 4467385), (39, 4123740), (45, 3573908), (52, 3092805), (60, 2680431), (65, 2474244), (78, 2061870), (90, 1786954), (117, 1374580), (130, 1237122), (156, 1030935), (180, 893477), (195, 824748), (234, 687290), (260, 618561), (390, 412374), (468, 343645), (585, 274916), (780, 206187), (1170, 137458), (2340, 68729)]