2456940000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{40949}}^1$

素因数の和:40982

約数の個数: 120

約数和(自身を含む): 8059451400

約数和(自身を除く): 5602511400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 5000, 6000, 7500, 10000, 12000, 15000, 20000, 30000, 40949, 60000, 81898, 122847, 163796, 204745, 245694, 327592, 409490, 491388, 614235, 655184, 818980, 982776, 1023725, 1228470, 1310368, 1637960, 1965552, 2047450, 2456940, 3071175, 3275920, 3931104, 4094900, 4913880, 5118625, 6142350, 6551840, 8189800, 9827760, 10237250, 12284700, 15355875, 16379600, 19655520, 20474500, 24569400, 25593125, 30711750, 32759200, 40949000, 49138800, 51186250, 61423500, 76779375, 81898000, 98277600, 102372500, 122847000, 153558750, 163796000, 204745000, 245694000, 307117500, 409490000, 491388000, 614235000, 818980000, 1228470000, 2456940000]

約数ペア:

[(1, 2456940000), (2, 1228470000), (3, 818980000), (4, 614235000), (5, 491388000), (6, 409490000), (8, 307117500), (10, 245694000), (12, 204745000), (15, 163796000), (16, 153558750), (20, 122847000), (24, 102372500), (25, 98277600), (30, 81898000), (32, 76779375), (40, 61423500), (48, 51186250), (50, 49138800), (60, 40949000), (75, 32759200), (80, 30711750), (96, 25593125), (100, 24569400), (120, 20474500), (125, 19655520), (150, 16379600), (160, 15355875), (200, 12284700), (240, 10237250), (250, 9827760), (300, 8189800), (375, 6551840), (400, 6142350), (480, 5118625), (500, 4913880), (600, 4094900), (625, 3931104), (750, 3275920), (800, 3071175), (1000, 2456940), (1200, 2047450), (1250, 1965552), (1500, 1637960), (1875, 1310368), (2000, 1228470), (2400, 1023725), (2500, 982776), (3000, 818980), (3750, 655184), (4000, 614235), (5000, 491388), (6000, 409490), (7500, 327592), (10000, 245694), (12000, 204745), (15000, 163796), (20000, 122847), (30000, 81898), (40949, 60000)]