30868560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 109992960

約数和(自身を除く): 79124400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 461, 465, 496, 540, 558, 620, 720, 744, 837, 922, 930, 1080, 1116, 1240, 1383, 1395, 1488, 1674, 1844, 1860, 2160, 2232, 2305, 2480, 2766, 2790, 3348, 3688, 3720, 4149, 4185, 4464, 4610, 5532, 5580, 6696, 6915, 7376, 7440, 8298, 8370, 9220, 11064, 11160, 12447, 13392, 13830, 14291, 16596, 16740, 18440, 20745, 22128, 22320, 24894, 27660, 28582, 33192, 33480, 36880, 41490, 42873, 49788, 55320, 57164, 62235, 66384, 66960, 71455, 82980, 85746, 99576, 110640, 114328, 124470, 128619, 142910, 165960, 171492, 199152, 214365, 228656, 248940, 257238, 285820, 331920, 342984, 385857, 428730, 497880, 514476, 571640, 643095, 685968, 771714, 857460, 995760, 1028952, 1143280, 1286190, 1543428, 1714920, 1929285, 2057904, 2572380, 3086856, 3429840, 3858570, 5144760, 6173712, 7717140, 10289520, 15434280, 30868560]

約数ペア:

[(1, 30868560), (2, 15434280), (3, 10289520), (4, 7717140), (5, 6173712), (6, 5144760), (8, 3858570), (9, 3429840), (10, 3086856), (12, 2572380), (15, 2057904), (16, 1929285), (18, 1714920), (20, 1543428), (24, 1286190), (27, 1143280), (30, 1028952), (31, 995760), (36, 857460), (40, 771714), (45, 685968), (48, 643095), (54, 571640), (60, 514476), (62, 497880), (72, 428730), (80, 385857), (90, 342984), (93, 331920), (108, 285820), (120, 257238), (124, 248940), (135, 228656), (144, 214365), (155, 199152), (180, 171492), (186, 165960), (216, 142910), (240, 128619), (248, 124470), (270, 114328), (279, 110640), (310, 99576), (360, 85746), (372, 82980), (432, 71455), (461, 66960), (465, 66384), (496, 62235), (540, 57164), (558, 55320), (620, 49788), (720, 42873), (744, 41490), (837, 36880), (922, 33480), (930, 33192), (1080, 28582), (1116, 27660), (1240, 24894), (1383, 22320), (1395, 22128), (1488, 20745), (1674, 18440), (1844, 16740), (1860, 16596), (2160, 14291), (2232, 13830), (2305, 13392), (2480, 12447), (2766, 11160), (2790, 11064), (3348, 9220), (3688, 8370), (3720, 8298), (4149, 7440), (4185, 7376), (4464, 6915), (4610, 6696), (5532, 5580)]