15067680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31391}}^1$

素因数の和:31409

約数の個数: 48

約数和(自身を含む): 47464704

約数和(自身を除く): 32397024

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, 31391, 62782, 94173, 125564, 156955, 188346, 251128, 313910, 376692, 470865, 502256, 627820, 753384, 941730, 1004512, 1255640, 1506768, 1883460, 2511280, 3013536, 3766920, 5022560, 7533840, 15067680]

約数ペア:

[(1, 15067680), (2, 7533840), (3, 5022560), (4, 3766920), (5, 3013536), (6, 2511280), (8, 1883460), (10, 1506768), (12, 1255640), (15, 1004512), (16, 941730), (20, 753384), (24, 627820), (30, 502256), (32, 470865), (40, 376692), (48, 313910), (60, 251128), (80, 188346), (96, 156955), (120, 125564), (160, 94173), (240, 62782), (480, 31391)]