15434280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 37788120

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, 461, 465, 540, 558, 620, 744, 837, 922, 930, 1080, 1116, 1240, 1383, 1395, 1674, 1844, 1860, 2232, 2305, 2766, 2790, 3348, 3688, 3720, 4149, 4185, 4610, 5532, 5580, 6696, 6915, 8298, 8370, 9220, 11064, 11160, 12447, 13830, 14291, 16596, 16740, 18440, 20745, 24894, 27660, 28582, 33192, 33480, 41490, 42873, 49788, 55320, 57164, 62235, 71455, 82980, 85746, 99576, 114328, 124470, 128619, 142910, 165960, 171492, 214365, 248940, 257238, 285820, 342984, 385857, 428730, 497880, 514476, 571640, 643095, 771714, 857460, 1028952, 1286190, 1543428, 1714920, 1929285, 2572380, 3086856, 3858570, 5144760, 7717140, 15434280]

約数ペア:

[(1, 15434280), (2, 7717140), (3, 5144760), (4, 3858570), (5, 3086856), (6, 2572380), (8, 1929285), (9, 1714920), (10, 1543428), (12, 1286190), (15, 1028952), (18, 857460), (20, 771714), (24, 643095), (27, 571640), (30, 514476), (31, 497880), (36, 428730), (40, 385857), (45, 342984), (54, 285820), (60, 257238), (62, 248940), (72, 214365), (90, 171492), (93, 165960), (108, 142910), (120, 128619), (124, 124470), (135, 114328), (155, 99576), (180, 85746), (186, 82980), (216, 71455), (248, 62235), (270, 57164), (279, 55320), (310, 49788), (360, 42873), (372, 41490), (461, 33480), (465, 33192), (540, 28582), (558, 27660), (620, 24894), (744, 20745), (837, 18440), (922, 16740), (930, 16596), (1080, 14291), (1116, 13830), (1240, 12447), (1383, 11160), (1395, 11064), (1674, 9220), (1844, 8370), (1860, 8298), (2232, 6915), (2305, 6696), (2766, 5580), (2790, 5532), (3348, 4610), (3688, 4185), (3720, 4149)]