139376520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2027}}^1$

素因数の和:2235

約数の個数: 96

約数和(自身を含む): 455569920

約数和(自身を除く): 316193400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2027, 2292, 2865, 3438, 3820, 4054, 4584, 5730, 6081, 6876, 7640, 8108, 8595, 10135, 11460, 12162, 13752, 16216, 17190, 18243, 20270, 22920, 24324, 30405, 34380, 36486, 40540, 48648, 60810, 68760, 72972, 81080, 91215, 121620, 145944, 182430, 243240, 364860, 387157, 729720, 774314, 1161471, 1548628, 1935785, 2322942, 3097256, 3484413, 3871570, 4645884, 5807355, 6968826, 7743140, 9291768, 11614710, 13937652, 15486280, 17422065, 23229420, 27875304, 34844130, 46458840, 69688260, 139376520]

約数ペア:

[(1, 139376520), (2, 69688260), (3, 46458840), (4, 34844130), (5, 27875304), (6, 23229420), (8, 17422065), (9, 15486280), (10, 13937652), (12, 11614710), (15, 9291768), (18, 7743140), (20, 6968826), (24, 5807355), (30, 4645884), (36, 3871570), (40, 3484413), (45, 3097256), (60, 2322942), (72, 1935785), (90, 1548628), (120, 1161471), (180, 774314), (191, 729720), (360, 387157), (382, 364860), (573, 243240), (764, 182430), (955, 145944), (1146, 121620), (1528, 91215), (1719, 81080), (1910, 72972), (2027, 68760), (2292, 60810), (2865, 48648), (3438, 40540), (3820, 36486), (4054, 34380), (4584, 30405), (5730, 24324), (6081, 22920), (6876, 20270), (7640, 18243), (8108, 17190), (8595, 16216), (10135, 13752), (11460, 12162)]