159724440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2174

約数の個数: 128

約数和(自身を含む): 540172800

約数和(自身を除く): 380448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2083, 2130, 2556, 2840, 3195, 3834, 4166, 4260, 5112, 6249, 6390, 7668, 8332, 8520, 9585, 10415, 12498, 12780, 15336, 16664, 18747, 19170, 20830, 24996, 25560, 31245, 37494, 38340, 41660, 49992, 56241, 62490, 74988, 76680, 83320, 93735, 112482, 124980, 147893, 149976, 187470, 224964, 249960, 281205, 295786, 374940, 443679, 449928, 562410, 591572, 739465, 749880, 887358, 1124820, 1183144, 1331037, 1478930, 1774716, 2218395, 2249640, 2662074, 2957860, 3549432, 3993111, 4436790, 5324148, 5915720, 6655185, 7986222, 8873580, 10648296, 13310370, 15972444, 17747160, 19965555, 26620740, 31944888, 39931110, 53241480, 79862220, 159724440]

約数ペア:

[(1, 159724440), (2, 79862220), (3, 53241480), (4, 39931110), (5, 31944888), (6, 26620740), (8, 19965555), (9, 17747160), (10, 15972444), (12, 13310370), (15, 10648296), (18, 8873580), (20, 7986222), (24, 6655185), (27, 5915720), (30, 5324148), (36, 4436790), (40, 3993111), (45, 3549432), (54, 2957860), (60, 2662074), (71, 2249640), (72, 2218395), (90, 1774716), (108, 1478930), (120, 1331037), (135, 1183144), (142, 1124820), (180, 887358), (213, 749880), (216, 739465), (270, 591572), (284, 562410), (355, 449928), (360, 443679), (426, 374940), (540, 295786), (568, 281205), (639, 249960), (710, 224964), (852, 187470), (1065, 149976), (1080, 147893), (1278, 124980), (1420, 112482), (1704, 93735), (1917, 83320), (2083, 76680), (2130, 74988), (2556, 62490), (2840, 56241), (3195, 49992), (3834, 41660), (4166, 38340), (4260, 37494), (5112, 31245), (6249, 25560), (6390, 24996), (7668, 20830), (8332, 19170), (8520, 18747), (9585, 16664), (10415, 15336), (12498, 12780)]