69860640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145543}}^1$

素因数の和:145561

約数の個数: 48

約数和(自身を含む): 220062528

約数和(自身を除く): 150201888

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, 145543, 291086, 436629, 582172, 727715, 873258, 1164344, 1455430, 1746516, 2183145, 2328688, 2910860, 3493032, 4366290, 4657376, 5821720, 6986064, 8732580, 11643440, 13972128, 17465160, 23286880, 34930320, 69860640]

約数ペア:

[(1, 69860640), (2, 34930320), (3, 23286880), (4, 17465160), (5, 13972128), (6, 11643440), (8, 8732580), (10, 6986064), (12, 5821720), (15, 4657376), (16, 4366290), (20, 3493032), (24, 2910860), (30, 2328688), (32, 2183145), (40, 1746516), (48, 1455430), (60, 1164344), (80, 873258), (96, 727715), (120, 582172), (160, 436629), (240, 291086), (480, 145543)]