69910320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291293}}^1$

素因数の和:291309

約数の個数: 40

約数和(自身を含む): 216722736

約数和(自身を除く): 146812416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291293, 582586, 873879, 1165172, 1456465, 1747758, 2330344, 2912930, 3495516, 4369395, 4660688, 5825860, 6991032, 8738790, 11651720, 13982064, 17477580, 23303440, 34955160, 69910320]

約数ペア:

[(1, 69910320), (2, 34955160), (3, 23303440), (4, 17477580), (5, 13982064), (6, 11651720), (8, 8738790), (10, 6991032), (12, 5825860), (15, 4660688), (16, 4369395), (20, 3495516), (24, 2912930), (30, 2330344), (40, 1747758), (48, 1456465), (60, 1165172), (80, 873879), (120, 582586), (240, 291293)]