141558720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{147457}}^1$

素因数の和:147477

約数の個数: 56

約数和(自身を含む): 449451984

約数和(自身を除く): 307893264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 147457, 294914, 442371, 589828, 737285, 884742, 1179656, 1474570, 1769484, 2211855, 2359312, 2949140, 3538968, 4423710, 4718624, 5898280, 7077936, 8847420, 9437248, 11796560, 14155872, 17694840, 23593120, 28311744, 35389680, 47186240, 70779360, 141558720]

約数ペア:

[(1, 141558720), (2, 70779360), (3, 47186240), (4, 35389680), (5, 28311744), (6, 23593120), (8, 17694840), (10, 14155872), (12, 11796560), (15, 9437248), (16, 8847420), (20, 7077936), (24, 5898280), (30, 4718624), (32, 4423710), (40, 3538968), (48, 2949140), (60, 2359312), (64, 2211855), (80, 1769484), (96, 1474570), (120, 1179656), (160, 884742), (192, 737285), (240, 589828), (320, 442371), (480, 294914), (960, 147457)]