151295520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{315199}}^1$

素因数の和:315217

約数の個数: 48

約数和(自身を含む): 476582400

約数和(自身を除く): 325286880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 315199, 630398, 945597, 1260796, 1575995, 1891194, 2521592, 3151990, 3782388, 4727985, 5043184, 6303980, 7564776, 9455970, 10086368, 12607960, 15129552, 18911940, 25215920, 30259104, 37823880, 50431840, 75647760, 151295520]

約数ペア:

[(1, 151295520), (2, 75647760), (3, 50431840), (4, 37823880), (5, 30259104), (6, 25215920), (8, 18911940), (10, 15129552), (12, 12607960), (15, 10086368), (16, 9455970), (20, 7564776), (24, 6303980), (30, 5043184), (32, 4727985), (40, 3782388), (48, 3151990), (60, 2521592), (80, 1891194), (96, 1575995), (120, 1260796), (160, 945597), (240, 630398), (480, 315199)]