148461840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{206197}}^1$

素因数の和:206216

約数の個数: 60

約数和(自身を含む): 498586764

約数和(自身を除く): 350124924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 206197, 412394, 618591, 824788, 1030985, 1237182, 1649576, 1855773, 2061970, 2474364, 3092955, 3299152, 3711546, 4123940, 4948728, 6185910, 7423092, 8247880, 9278865, 9897456, 12371820, 14846184, 16495760, 18557730, 24743640, 29692368, 37115460, 49487280, 74230920, 148461840]

約数ペア:

[(1, 148461840), (2, 74230920), (3, 49487280), (4, 37115460), (5, 29692368), (6, 24743640), (8, 18557730), (9, 16495760), (10, 14846184), (12, 12371820), (15, 9897456), (16, 9278865), (18, 8247880), (20, 7423092), (24, 6185910), (30, 4948728), (36, 4123940), (40, 3711546), (45, 3299152), (48, 3092955), (60, 2474364), (72, 2061970), (80, 1855773), (90, 1649576), (120, 1237182), (144, 1030985), (180, 824788), (240, 618591), (360, 412394), (720, 206197)]