2468660520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20572171}}^1$

素因数の和:20572185

約数の個数: 32

約数和(自身を含む): 7405981920

約数和(自身を除く): 4937321400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20572171, 41144342, 61716513, 82288684, 102860855, 123433026, 164577368, 205721710, 246866052, 308582565, 411443420, 493732104, 617165130, 822886840, 1234330260, 2468660520]

約数ペア:

[(1, 2468660520), (2, 1234330260), (3, 822886840), (4, 617165130), (5, 493732104), (6, 411443420), (8, 308582565), (10, 246866052), (12, 205721710), (15, 164577368), (20, 123433026), (24, 102860855), (30, 82288684), (40, 61716513), (60, 41144342), (120, 20572171)]