160136820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7873}}^1$

素因数の和:8001

約数の個数: 72

約数和(自身を含む): 490109256

約数和(自身を除く): 329972436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 7873, 10170, 15746, 20340, 23619, 31492, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 236190, 283428, 354285, 472380, 708570, 889649, 1417140, 1779298, 2668947, 3558596, 4448245, 5337894, 8006841, 8896490, 10675788, 13344735, 16013682, 17792980, 26689470, 32027364, 40034205, 53378940, 80068410, 160136820]

約数ペア:

[(1, 160136820), (2, 80068410), (3, 53378940), (4, 40034205), (5, 32027364), (6, 26689470), (9, 17792980), (10, 16013682), (12, 13344735), (15, 10675788), (18, 8896490), (20, 8006841), (30, 5337894), (36, 4448245), (45, 3558596), (60, 2668947), (90, 1779298), (113, 1417140), (180, 889649), (226, 708570), (339, 472380), (452, 354285), (565, 283428), (678, 236190), (1017, 157460), (1130, 141714), (1356, 118095), (1695, 94476), (2034, 78730), (2260, 70857), (3390, 47238), (4068, 39365), (5085, 31492), (6780, 23619), (7873, 20340), (10170, 15746)]