613869120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{213149}}^1$

素因数の和:213172

約数の個数: 84

約数和(自身を含む): 2111463900

約数和(自身を除く): 1497594780

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 213149, 426298, 639447, 852596, 1065745, 1278894, 1705192, 1918341, 2131490, 2557788, 3197235, 3410384, 3836682, 4262980, 5115576, 6394470, 6820768, 7673364, 8525960, 9591705, 10231152, 12788940, 13641536, 15346728, 17051920, 19183410, 20462304, 25577880, 30693456, 34103840, 38366820, 40924608, 51155760, 61386912, 68207680, 76733640, 102311520, 122773824, 153467280, 204623040, 306934560, 613869120]

約数ペア:

[(1, 613869120), (2, 306934560), (3, 204623040), (4, 153467280), (5, 122773824), (6, 102311520), (8, 76733640), (9, 68207680), (10, 61386912), (12, 51155760), (15, 40924608), (16, 38366820), (18, 34103840), (20, 30693456), (24, 25577880), (30, 20462304), (32, 19183410), (36, 17051920), (40, 15346728), (45, 13641536), (48, 12788940), (60, 10231152), (64, 9591705), (72, 8525960), (80, 7673364), (90, 6820768), (96, 6394470), (120, 5115576), (144, 4262980), (160, 3836682), (180, 3410384), (192, 3197235), (240, 2557788), (288, 2131490), (320, 1918341), (360, 1705192), (480, 1278894), (576, 1065745), (720, 852596), (960, 639447), (1440, 426298), (2880, 213149)]