151772640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{316193}}^1$

素因数の和:316211

約数の個数: 48

約数和(自身を含む): 478085328

約数和(自身を除く): 326312688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 316193, 632386, 948579, 1264772, 1580965, 1897158, 2529544, 3161930, 3794316, 4742895, 5059088, 6323860, 7588632, 9485790, 10118176, 12647720, 15177264, 18971580, 25295440, 30354528, 37943160, 50590880, 75886320, 151772640]

約数ペア:

[(1, 151772640), (2, 75886320), (3, 50590880), (4, 37943160), (5, 30354528), (6, 25295440), (8, 18971580), (10, 15177264), (12, 12647720), (15, 10118176), (16, 9485790), (20, 7588632), (24, 6323860), (30, 5059088), (32, 4742895), (40, 3794316), (48, 3161930), (60, 2529544), (80, 1897158), (96, 1580965), (120, 1264772), (160, 948579), (240, 632386), (480, 316193)]