137153040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571471}}^1$

素因数の和:571487

約数の個数: 40

約数和(自身を含む): 425175168

約数和(自身を除く): 288022128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571471, 1142942, 1714413, 2285884, 2857355, 3428826, 4571768, 5714710, 6857652, 8572065, 9143536, 11429420, 13715304, 17144130, 22858840, 27430608, 34288260, 45717680, 68576520, 137153040]

約数ペア:

[(1, 137153040), (2, 68576520), (3, 45717680), (4, 34288260), (5, 27430608), (6, 22858840), (8, 17144130), (10, 13715304), (12, 11429420), (15, 9143536), (16, 8572065), (20, 6857652), (24, 5714710), (30, 4571768), (40, 3428826), (48, 2857355), (60, 2285884), (80, 1714413), (120, 1142942), (240, 571471)]