136445280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{284261}}^1$

素因数の和:284279

約数の個数: 48

約数和(自身を含む): 429804144

約数和(自身を除く): 293358864

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, 284261, 568522, 852783, 1137044, 1421305, 1705566, 2274088, 2842610, 3411132, 4263915, 4548176, 5685220, 6822264, 8527830, 9096352, 11370440, 13644528, 17055660, 22740880, 27289056, 34111320, 45481760, 68222640, 136445280]

約数ペア:

[(1, 136445280), (2, 68222640), (3, 45481760), (4, 34111320), (5, 27289056), (6, 22740880), (8, 17055660), (10, 13644528), (12, 11370440), (15, 9096352), (16, 8527830), (20, 6822264), (24, 5685220), (30, 4548176), (32, 4263915), (40, 3411132), (48, 2842610), (60, 2274088), (80, 1705566), (96, 1421305), (120, 1137044), (160, 852783), (240, 568522), (480, 284261)]