29168880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9378

約数の個数: 80

約数和(自身を含む): 97389600

約数和(自身を除く): 68220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 93490, 112188, 121537, 140235, 149584, 186980, 224376, 243074, 280470, 364611, 373960, 448752, 486148, 560940, 607685, 729222, 747920, 972296, 1121880, 1215370, 1458444, 1823055, 1944592, 2243760, 2430740, 2916888, 3646110, 4861480, 5833776, 7292220, 9722960, 14584440, 29168880]

約数ペア:

[(1, 29168880), (2, 14584440), (3, 9722960), (4, 7292220), (5, 5833776), (6, 4861480), (8, 3646110), (10, 2916888), (12, 2430740), (13, 2243760), (15, 1944592), (16, 1823055), (20, 1458444), (24, 1215370), (26, 1121880), (30, 972296), (39, 747920), (40, 729222), (48, 607685), (52, 560940), (60, 486148), (65, 448752), (78, 373960), (80, 364611), (104, 280470), (120, 243074), (130, 224376), (156, 186980), (195, 149584), (208, 140235), (240, 121537), (260, 112188), (312, 93490), (390, 74792), (520, 56094), (624, 46745), (780, 37396), (1040, 28047), (1560, 18698), (3120, 9349)]