30648000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1277}}^1$

素因数の和:1307

約数の個数: 112

約数和(自身を含む): 101278944

約数和(自身を除く): 70630944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1277, 1500, 1600, 2000, 2400, 2554, 3000, 3831, 4000, 4800, 5108, 6000, 6385, 7662, 8000, 10216, 12000, 12770, 15324, 19155, 20432, 24000, 25540, 30648, 31925, 38310, 40864, 51080, 61296, 63850, 76620, 81728, 95775, 102160, 122592, 127700, 153240, 159625, 191550, 204320, 245184, 255400, 306480, 319250, 383100, 408640, 478875, 510800, 612960, 638500, 766200, 957750, 1021600, 1225920, 1277000, 1532400, 1915500, 2043200, 2554000, 3064800, 3831000, 5108000, 6129600, 7662000, 10216000, 15324000, 30648000]

約数ペア:

[(1, 30648000), (2, 15324000), (3, 10216000), (4, 7662000), (5, 6129600), (6, 5108000), (8, 3831000), (10, 3064800), (12, 2554000), (15, 2043200), (16, 1915500), (20, 1532400), (24, 1277000), (25, 1225920), (30, 1021600), (32, 957750), (40, 766200), (48, 638500), (50, 612960), (60, 510800), (64, 478875), (75, 408640), (80, 383100), (96, 319250), (100, 306480), (120, 255400), (125, 245184), (150, 204320), (160, 191550), (192, 159625), (200, 153240), (240, 127700), (250, 122592), (300, 102160), (320, 95775), (375, 81728), (400, 76620), (480, 63850), (500, 61296), (600, 51080), (750, 40864), (800, 38310), (960, 31925), (1000, 30648), (1200, 25540), (1277, 24000), (1500, 20432), (1600, 19155), (2000, 15324), (2400, 12770), (2554, 12000), (3000, 10216), (3831, 8000), (4000, 7662), (4800, 6385), (5108, 6000)]