391226520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{3067}}^1$

素因数の和:4144

約数の個数: 64

約数和(自身を含む): 1175166720

約数和(自身を除く): 783940200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 2126, 3067, 3189, 4252, 5315, 6134, 6378, 8504, 9201, 10630, 12268, 12756, 15335, 15945, 18402, 21260, 24536, 25512, 30670, 31890, 36804, 42520, 46005, 61340, 63780, 73608, 92010, 122680, 127560, 184020, 368040, 3260221, 6520442, 9780663, 13040884, 16301105, 19561326, 26081768, 32602210, 39122652, 48903315, 65204420, 78245304, 97806630, 130408840, 195613260, 391226520]

約数ペア:

[(1, 391226520), (2, 195613260), (3, 130408840), (4, 97806630), (5, 78245304), (6, 65204420), (8, 48903315), (10, 39122652), (12, 32602210), (15, 26081768), (20, 19561326), (24, 16301105), (30, 13040884), (40, 9780663), (60, 6520442), (120, 3260221), (1063, 368040), (2126, 184020), (3067, 127560), (3189, 122680), (4252, 92010), (5315, 73608), (6134, 63780), (6378, 61340), (8504, 46005), (9201, 42520), (10630, 36804), (12268, 31890), (12756, 30670), (15335, 25512), (15945, 24536), (18402, 21260)]