2465160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20543}}^1$

素因数の和:20557

約数の個数: 32

約数和(自身を含む): 7395840

約数和(自身を除く): 4930680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20543, 41086, 61629, 82172, 102715, 123258, 164344, 205430, 246516, 308145, 410860, 493032, 616290, 821720, 1232580, 2465160]

約数ペア:

[(1, 2465160), (2, 1232580), (3, 821720), (4, 616290), (5, 493032), (6, 410860), (8, 308145), (10, 246516), (12, 205430), (15, 164344), (20, 123258), (24, 102715), (30, 82172), (40, 61629), (60, 41086), (120, 20543)]