65841960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1471}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 198190080

約数和(自身を除く): 132348120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1471, 1492, 1865, 2238, 2942, 2984, 3730, 4413, 4476, 5595, 5884, 7355, 7460, 8826, 8952, 11190, 11768, 14710, 14920, 17652, 22065, 22380, 29420, 35304, 44130, 44760, 58840, 88260, 176520, 548683, 1097366, 1646049, 2194732, 2743415, 3292098, 4389464, 5486830, 6584196, 8230245, 10973660, 13168392, 16460490, 21947320, 32920980, 65841960]

約数ペア:

[(1, 65841960), (2, 32920980), (3, 21947320), (4, 16460490), (5, 13168392), (6, 10973660), (8, 8230245), (10, 6584196), (12, 5486830), (15, 4389464), (20, 3292098), (24, 2743415), (30, 2194732), (40, 1646049), (60, 1097366), (120, 548683), (373, 176520), (746, 88260), (1119, 58840), (1471, 44760), (1492, 44130), (1865, 35304), (2238, 29420), (2942, 22380), (2984, 22065), (3730, 17652), (4413, 14920), (4476, 14710), (5595, 11768), (5884, 11190), (7355, 8952), (7460, 8826)]