172505880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2677}}^1$

素因数の和:2873

約数の個数: 96

約数和(自身を含む): 563986800

約数和(自身を除く): 391480920

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, 179, 180, 358, 360, 537, 716, 895, 1074, 1432, 1611, 1790, 2148, 2677, 2685, 3222, 3580, 4296, 5354, 5370, 6444, 7160, 8031, 8055, 10708, 10740, 12888, 13385, 16062, 16110, 21416, 21480, 24093, 26770, 32124, 32220, 40155, 48186, 53540, 64248, 64440, 80310, 96372, 107080, 120465, 160620, 192744, 240930, 321240, 479183, 481860, 958366, 963720, 1437549, 1916732, 2395915, 2875098, 3833464, 4312647, 4791830, 5750196, 7187745, 8625294, 9583660, 11500392, 14375490, 17250588, 19167320, 21563235, 28750980, 34501176, 43126470, 57501960, 86252940, 172505880]

約数ペア:

[(1, 172505880), (2, 86252940), (3, 57501960), (4, 43126470), (5, 34501176), (6, 28750980), (8, 21563235), (9, 19167320), (10, 17250588), (12, 14375490), (15, 11500392), (18, 9583660), (20, 8625294), (24, 7187745), (30, 5750196), (36, 4791830), (40, 4312647), (45, 3833464), (60, 2875098), (72, 2395915), (90, 1916732), (120, 1437549), (179, 963720), (180, 958366), (358, 481860), (360, 479183), (537, 321240), (716, 240930), (895, 192744), (1074, 160620), (1432, 120465), (1611, 107080), (1790, 96372), (2148, 80310), (2677, 64440), (2685, 64248), (3222, 53540), (3580, 48186), (4296, 40155), (5354, 32220), (5370, 32124), (6444, 26770), (7160, 24093), (8031, 21480), (8055, 21416), (10708, 16110), (10740, 16062), (12888, 13385)]