233993040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{974971}}^1$

素因数の和:974987

約数の個数: 40

約数和(自身を含む): 725379168

約数和(自身を除く): 491386128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 974971, 1949942, 2924913, 3899884, 4874855, 5849826, 7799768, 9749710, 11699652, 14624565, 15599536, 19499420, 23399304, 29249130, 38998840, 46798608, 58498260, 77997680, 116996520, 233993040]

約数ペア:

[(1, 233993040), (2, 116996520), (3, 77997680), (4, 58498260), (5, 46798608), (6, 38998840), (8, 29249130), (10, 23399304), (12, 19499420), (15, 15599536), (16, 14624565), (20, 11699652), (24, 9749710), (30, 7799768), (40, 5849826), (48, 4874855), (60, 3899884), (80, 2924913), (120, 1949942), (240, 974971)]