120136260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28201}}^1$

素因数の和:28284

約数の個数: 48

約数和(自身を含む): 341131392

約数和(自身を除く): 220995132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 28201, 56402, 84603, 112804, 141005, 169206, 282010, 338412, 423015, 564020, 846030, 1692060, 2002271, 4004542, 6006813, 8009084, 10011355, 12013626, 20022710, 24027252, 30034065, 40045420, 60068130, 120136260]

約数ペア:

[(1, 120136260), (2, 60068130), (3, 40045420), (4, 30034065), (5, 24027252), (6, 20022710), (10, 12013626), (12, 10011355), (15, 8009084), (20, 6006813), (30, 4004542), (60, 2002271), (71, 1692060), (142, 846030), (213, 564020), (284, 423015), (355, 338412), (426, 282010), (710, 169206), (852, 141005), (1065, 112804), (1420, 84603), (2130, 56402), (4260, 28201)]