69872760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2138

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 170664840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2087, 2232, 2790, 3348, 3720, 4174, 4185, 5580, 6261, 6696, 8348, 8370, 10435, 11160, 12522, 16696, 16740, 18783, 20870, 25044, 31305, 33480, 37566, 41740, 50088, 56349, 62610, 64697, 75132, 83480, 93915, 112698, 125220, 129394, 150264, 187830, 194091, 225396, 250440, 258788, 281745, 323485, 375660, 388182, 450792, 517576, 563490, 582273, 646970, 751320, 776364, 970455, 1126980, 1164546, 1293940, 1552728, 1746819, 1940910, 2253960, 2329092, 2587880, 2911365, 3493638, 3881820, 4658184, 5822730, 6987276, 7763640, 8734095, 11645460, 13974552, 17468190, 23290920, 34936380, 69872760]

約数ペア:

[(1, 69872760), (2, 34936380), (3, 23290920), (4, 17468190), (5, 13974552), (6, 11645460), (8, 8734095), (9, 7763640), (10, 6987276), (12, 5822730), (15, 4658184), (18, 3881820), (20, 3493638), (24, 2911365), (27, 2587880), (30, 2329092), (31, 2253960), (36, 1940910), (40, 1746819), (45, 1552728), (54, 1293940), (60, 1164546), (62, 1126980), (72, 970455), (90, 776364), (93, 751320), (108, 646970), (120, 582273), (124, 563490), (135, 517576), (155, 450792), (180, 388182), (186, 375660), (216, 323485), (248, 281745), (270, 258788), (279, 250440), (310, 225396), (360, 194091), (372, 187830), (465, 150264), (540, 129394), (558, 125220), (620, 112698), (744, 93915), (837, 83480), (930, 75132), (1080, 64697), (1116, 62610), (1240, 56349), (1395, 50088), (1674, 41740), (1860, 37566), (2087, 33480), (2232, 31305), (2790, 25044), (3348, 20870), (3720, 18783), (4174, 16740), (4185, 16696), (5580, 12522), (6261, 11160), (6696, 10435), (8348, 8370)]