9860640

素因数分解:

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

素因数の和:20561

約数の個数: 48

約数和(自身を含む): 31062528

約数和(自身を除く): 21201888

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, 20543, 41086, 61629, 82172, 102715, 123258, 164344, 205430, 246516, 308145, 328688, 410860, 493032, 616290, 657376, 821720, 986064, 1232580, 1643440, 1972128, 2465160, 3286880, 4930320, 9860640]

約数ペア:

[(1, 9860640), (2, 4930320), (3, 3286880), (4, 2465160), (5, 1972128), (6, 1643440), (8, 1232580), (10, 986064), (12, 821720), (15, 657376), (16, 616290), (20, 493032), (24, 410860), (30, 328688), (32, 308145), (40, 246516), (48, 205430), (60, 164344), (80, 123258), (96, 102715), (120, 82172), (160, 61629), (240, 41086), (480, 20543)]