120321408

素因数分解:

$2^7\times 3^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 200464512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431, 727, 862, 1293, 1454, 1724, 2181, 2586, 2908, 3448, 4362, 5172, 5816, 6896, 8724, 10344, 11632, 13792, 17448, 20688, 23264, 27584, 34896, 41376, 46528, 55168, 69792, 82752, 93056, 139584, 165504, 279168, 313337, 626674, 940011, 1253348, 1880022, 2506696, 3760044, 5013392, 7520088, 10026784, 15040176, 20053568, 30080352, 40107136, 60160704, 120321408]

約数ペア:

[(1, 120321408), (2, 60160704), (3, 40107136), (4, 30080352), (6, 20053568), (8, 15040176), (12, 10026784), (16, 7520088), (24, 5013392), (32, 3760044), (48, 2506696), (64, 1880022), (96, 1253348), (128, 940011), (192, 626674), (384, 313337), (431, 279168), (727, 165504), (862, 139584), (1293, 93056), (1454, 82752), (1724, 69792), (2181, 55168), (2586, 46528), (2908, 41376), (3448, 34896), (4362, 27584), (5172, 23264), (5816, 20688), (6896, 17448), (8724, 13792), (10344, 11632)]