87476520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{728971}}^1$

素因数の和:728985

約数の個数: 32

約数和(自身を含む): 262429920

約数和(自身を除く): 174953400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 728971, 1457942, 2186913, 2915884, 3644855, 4373826, 5831768, 7289710, 8747652, 10934565, 14579420, 17495304, 21869130, 29158840, 43738260, 87476520]

約数ペア:

[(1, 87476520), (2, 43738260), (3, 29158840), (4, 21869130), (5, 17495304), (6, 14579420), (8, 10934565), (10, 8747652), (12, 7289710), (15, 5831768), (20, 4373826), (24, 3644855), (30, 2915884), (40, 2186913), (60, 1457942), (120, 728971)]