16146420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 45386880

約数和(自身を除く): 29240460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 613, 878, 1226, 1317, 1756, 1839, 2195, 2452, 2634, 3065, 3678, 4390, 5268, 6130, 6585, 7356, 8780, 9195, 12260, 13170, 18390, 26340, 36780, 269107, 538214, 807321, 1076428, 1345535, 1614642, 2691070, 3229284, 4036605, 5382140, 8073210, 16146420]

約数ペア:

[(1, 16146420), (2, 8073210), (3, 5382140), (4, 4036605), (5, 3229284), (6, 2691070), (10, 1614642), (12, 1345535), (15, 1076428), (20, 807321), (30, 538214), (60, 269107), (439, 36780), (613, 26340), (878, 18390), (1226, 13170), (1317, 12260), (1756, 9195), (1839, 8780), (2195, 7356), (2452, 6585), (2634, 6130), (3065, 5268), (3678, 4390)]