12873180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5286

約数の個数: 48

約数和(自身を含む): 36931104

約数和(自身を除く): 24057924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5233, 10466, 15699, 20932, 26165, 31398, 52330, 62796, 78495, 104660, 156990, 214553, 313980, 429106, 643659, 858212, 1072765, 1287318, 2145530, 2574636, 3218295, 4291060, 6436590, 12873180]

約数ペア:

[(1, 12873180), (2, 6436590), (3, 4291060), (4, 3218295), (5, 2574636), (6, 2145530), (10, 1287318), (12, 1072765), (15, 858212), (20, 643659), (30, 429106), (41, 313980), (60, 214553), (82, 156990), (123, 104660), (164, 78495), (205, 62796), (246, 52330), (410, 31398), (492, 26165), (615, 20932), (820, 15699), (1230, 10466), (2460, 5233)]