15549120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5399}}^1$

素因数の和:5422

約数の個数: 84

約数和(自身を含む): 53492400

約数和(自身を除く): 37943280

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, 5399, 10798, 16197, 21596, 26995, 32394, 43192, 48591, 53990, 64788, 80985, 86384, 97182, 107980, 129576, 161970, 172768, 194364, 215960, 242955, 259152, 323940, 345536, 388728, 431920, 485910, 518304, 647880, 777456, 863840, 971820, 1036608, 1295760, 1554912, 1727680, 1943640, 2591520, 3109824, 3887280, 5183040, 7774560, 15549120]

約数ペア:

[(1, 15549120), (2, 7774560), (3, 5183040), (4, 3887280), (5, 3109824), (6, 2591520), (8, 1943640), (9, 1727680), (10, 1554912), (12, 1295760), (15, 1036608), (16, 971820), (18, 863840), (20, 777456), (24, 647880), (30, 518304), (32, 485910), (36, 431920), (40, 388728), (45, 345536), (48, 323940), (60, 259152), (64, 242955), (72, 215960), (80, 194364), (90, 172768), (96, 161970), (120, 129576), (144, 107980), (160, 97182), (180, 86384), (192, 80985), (240, 64788), (288, 53990), (320, 48591), (360, 43192), (480, 32394), (576, 26995), (720, 21596), (960, 16197), (1440, 10798), (2880, 5399)]