91505280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47659}}^1$

素因数の和:47681

約数の個数: 64

約数和(自身を含む): 291679200

約数和(自身を除く): 200173920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47659, 95318, 142977, 190636, 238295, 285954, 381272, 476590, 571908, 714885, 762544, 953180, 1143816, 1429770, 1525088, 1906360, 2287632, 2859540, 3050176, 3812720, 4575264, 5719080, 6100352, 7625440, 9150528, 11438160, 15250880, 18301056, 22876320, 30501760, 45752640, 91505280]

約数ペア:

[(1, 91505280), (2, 45752640), (3, 30501760), (4, 22876320), (5, 18301056), (6, 15250880), (8, 11438160), (10, 9150528), (12, 7625440), (15, 6100352), (16, 5719080), (20, 4575264), (24, 3812720), (30, 3050176), (32, 2859540), (40, 2287632), (48, 1906360), (60, 1525088), (64, 1429770), (80, 1143816), (96, 953180), (120, 762544), (128, 714885), (160, 571908), (192, 476590), (240, 381272), (320, 285954), (384, 238295), (480, 190636), (640, 142977), (960, 95318), (1920, 47659)]