156452640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{325943}}^1$

素因数の和:325961

約数の個数: 48

約数和(自身を含む): 492827328

約数和(自身を除く): 336374688

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, 325943, 651886, 977829, 1303772, 1629715, 1955658, 2607544, 3259430, 3911316, 4889145, 5215088, 6518860, 7822632, 9778290, 10430176, 13037720, 15645264, 19556580, 26075440, 31290528, 39113160, 52150880, 78226320, 156452640]

約数ペア:

[(1, 156452640), (2, 78226320), (3, 52150880), (4, 39113160), (5, 31290528), (6, 26075440), (8, 19556580), (10, 15645264), (12, 13037720), (15, 10430176), (16, 9778290), (20, 7822632), (24, 6518860), (30, 5215088), (32, 4889145), (40, 3911316), (48, 3259430), (60, 2607544), (80, 1955658), (96, 1629715), (120, 1303772), (160, 977829), (240, 651886), (480, 325943)]