144238680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 470901600

約数和(自身を除く): 326662920

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, 257, 360, 514, 771, 1028, 1285, 1542, 1559, 2056, 2313, 2570, 3084, 3118, 3855, 4626, 4677, 5140, 6168, 6236, 7710, 7795, 9252, 9354, 10280, 11565, 12472, 14031, 15420, 15590, 18504, 18708, 23130, 23385, 28062, 30840, 31180, 37416, 46260, 46770, 56124, 62360, 70155, 92520, 93540, 112248, 140310, 187080, 280620, 400663, 561240, 801326, 1201989, 1602652, 2003315, 2403978, 3205304, 3605967, 4006630, 4807956, 6009945, 7211934, 8013260, 9615912, 12019890, 14423868, 16026520, 18029835, 24039780, 28847736, 36059670, 48079560, 72119340, 144238680]

約数ペア:

[(1, 144238680), (2, 72119340), (3, 48079560), (4, 36059670), (5, 28847736), (6, 24039780), (8, 18029835), (9, 16026520), (10, 14423868), (12, 12019890), (15, 9615912), (18, 8013260), (20, 7211934), (24, 6009945), (30, 4807956), (36, 4006630), (40, 3605967), (45, 3205304), (60, 2403978), (72, 2003315), (90, 1602652), (120, 1201989), (180, 801326), (257, 561240), (360, 400663), (514, 280620), (771, 187080), (1028, 140310), (1285, 112248), (1542, 93540), (1559, 92520), (2056, 70155), (2313, 62360), (2570, 56124), (3084, 46770), (3118, 46260), (3855, 37416), (4626, 31180), (4677, 30840), (5140, 28062), (6168, 23385), (6236, 23130), (7710, 18708), (7795, 18504), (9252, 15590), (9354, 15420), (10280, 14031), (11565, 12472)]