74342760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4610

約数の個数: 64

約数和(自身を含む): 224683200

約数和(自身を除く): 150340440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 4457, 5560, 8340, 8914, 13371, 16680, 17828, 22285, 26742, 35656, 44570, 53484, 66855, 89140, 106968, 133710, 178280, 267420, 534840, 619523, 1239046, 1858569, 2478092, 3097615, 3717138, 4956184, 6195230, 7434276, 9292845, 12390460, 14868552, 18585690, 24780920, 37171380, 74342760]

約数ペア:

[(1, 74342760), (2, 37171380), (3, 24780920), (4, 18585690), (5, 14868552), (6, 12390460), (8, 9292845), (10, 7434276), (12, 6195230), (15, 4956184), (20, 3717138), (24, 3097615), (30, 2478092), (40, 1858569), (60, 1239046), (120, 619523), (139, 534840), (278, 267420), (417, 178280), (556, 133710), (695, 106968), (834, 89140), (1112, 66855), (1390, 53484), (1668, 44570), (2085, 35656), (2780, 26742), (3336, 22285), (4170, 17828), (4457, 16680), (5560, 13371), (8340, 8914)]