29695080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 60117720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1889, 1965, 2620, 3144, 3778, 3930, 5240, 5667, 7556, 7860, 9445, 11334, 15112, 15720, 18890, 22668, 28335, 37780, 45336, 56670, 75560, 113340, 226680, 247459, 494918, 742377, 989836, 1237295, 1484754, 1979672, 2474590, 2969508, 3711885, 4949180, 5939016, 7423770, 9898360, 14847540, 29695080]

約数ペア:

[(1, 29695080), (2, 14847540), (3, 9898360), (4, 7423770), (5, 5939016), (6, 4949180), (8, 3711885), (10, 2969508), (12, 2474590), (15, 1979672), (20, 1484754), (24, 1237295), (30, 989836), (40, 742377), (60, 494918), (120, 247459), (131, 226680), (262, 113340), (393, 75560), (524, 56670), (655, 45336), (786, 37780), (1048, 28335), (1310, 22668), (1572, 18890), (1889, 15720), (1965, 15112), (2620, 11334), (3144, 9445), (3778, 7860), (3930, 7556), (5240, 5667)]