1330660020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22177667}}^1$

素因数の和:22177679

約数の個数: 24

約数和(自身を含む): 3725848224

約数和(自身を除く): 2395188204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22177667, 44355334, 66533001, 88710668, 110888335, 133066002, 221776670, 266132004, 332665005, 443553340, 665330010, 1330660020]

約数ペア:

[(1, 1330660020), (2, 665330010), (3, 443553340), (4, 332665005), (5, 266132004), (6, 221776670), (10, 133066002), (12, 110888335), (15, 88710668), (20, 66533001), (30, 44355334), (60, 22177667)]