2197680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9157}}^1$

素因数の和:9173

約数の個数: 40

約数和(自身を含む): 6813552

約数和(自身を除く): 4615872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9157, 18314, 27471, 36628, 45785, 54942, 73256, 91570, 109884, 137355, 146512, 183140, 219768, 274710, 366280, 439536, 549420, 732560, 1098840, 2197680]

約数ペア:

[(1, 2197680), (2, 1098840), (3, 732560), (4, 549420), (5, 439536), (6, 366280), (8, 274710), (10, 219768), (12, 183140), (15, 146512), (16, 137355), (20, 109884), (24, 91570), (30, 73256), (40, 54942), (48, 45785), (60, 36628), (80, 27471), (120, 18314), (240, 9157)]