304774560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2007

約数の個数: 144

約数和(自身を含む): 1049807304

約数和(自身を除く): 745032744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 1873, 2034, 2260, 2712, 3390, 3616, 3746, 4068, 4520, 5085, 5424, 5619, 6780, 7492, 8136, 9040, 9365, 10170, 10848, 11238, 13560, 14984, 16272, 16857, 18080, 18730, 20340, 22476, 27120, 28095, 29968, 32544, 33714, 37460, 40680, 44952, 54240, 56190, 59936, 67428, 74920, 81360, 84285, 89904, 112380, 134856, 149840, 162720, 168570, 179808, 211649, 224760, 269712, 299680, 337140, 423298, 449520, 539424, 634947, 674280, 846596, 899040, 1058245, 1269894, 1348560, 1693192, 1904841, 2116490, 2539788, 2697120, 3174735, 3386384, 3809682, 4232980, 5079576, 6349470, 6772768, 7619364, 8465960, 9524205, 10159152, 12698940, 15238728, 16931920, 19048410, 20318304, 25397880, 30477456, 33863840, 38096820, 50795760, 60954912, 76193640, 101591520, 152387280, 304774560]

約数ペア:

[(1, 304774560), (2, 152387280), (3, 101591520), (4, 76193640), (5, 60954912), (6, 50795760), (8, 38096820), (9, 33863840), (10, 30477456), (12, 25397880), (15, 20318304), (16, 19048410), (18, 16931920), (20, 15238728), (24, 12698940), (30, 10159152), (32, 9524205), (36, 8465960), (40, 7619364), (45, 6772768), (48, 6349470), (60, 5079576), (72, 4232980), (80, 3809682), (90, 3386384), (96, 3174735), (113, 2697120), (120, 2539788), (144, 2116490), (160, 1904841), (180, 1693192), (226, 1348560), (240, 1269894), (288, 1058245), (339, 899040), (360, 846596), (452, 674280), (480, 634947), (565, 539424), (678, 449520), (720, 423298), (904, 337140), (1017, 299680), (1130, 269712), (1356, 224760), (1440, 211649), (1695, 179808), (1808, 168570), (1873, 162720), (2034, 149840), (2260, 134856), (2712, 112380), (3390, 89904), (3616, 84285), (3746, 81360), (4068, 74920), (4520, 67428), (5085, 59936), (5424, 56190), (5619, 54240), (6780, 44952), (7492, 40680), (8136, 37460), (9040, 33714), (9365, 32544), (10170, 29968), (10848, 28095), (11238, 27120), (13560, 22476), (14984, 20340), (16272, 18730), (16857, 18080)]