202391520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{757}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 639521568

約数和(自身を除く): 437130048

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, 557, 757, 1114, 1514, 1671, 2228, 2271, 2785, 3028, 3342, 3785, 4456, 4542, 5570, 6056, 6684, 7570, 8355, 8912, 9084, 11140, 11355, 12112, 13368, 15140, 16710, 17824, 18168, 22280, 22710, 24224, 26736, 30280, 33420, 36336, 44560, 45420, 53472, 60560, 66840, 72672, 89120, 90840, 121120, 133680, 181680, 267360, 363360, 421649, 843298, 1264947, 1686596, 2108245, 2529894, 3373192, 4216490, 5059788, 6324735, 6746384, 8432980, 10119576, 12649470, 13492768, 16865960, 20239152, 25298940, 33731920, 40478304, 50597880, 67463840, 101195760, 202391520]

約数ペア:

[(1, 202391520), (2, 101195760), (3, 67463840), (4, 50597880), (5, 40478304), (6, 33731920), (8, 25298940), (10, 20239152), (12, 16865960), (15, 13492768), (16, 12649470), (20, 10119576), (24, 8432980), (30, 6746384), (32, 6324735), (40, 5059788), (48, 4216490), (60, 3373192), (80, 2529894), (96, 2108245), (120, 1686596), (160, 1264947), (240, 843298), (480, 421649), (557, 363360), (757, 267360), (1114, 181680), (1514, 133680), (1671, 121120), (2228, 90840), (2271, 89120), (2785, 72672), (3028, 66840), (3342, 60560), (3785, 53472), (4456, 45420), (4542, 44560), (5570, 36336), (6056, 33420), (6684, 30280), (7570, 26736), (8355, 24224), (8912, 22710), (9084, 22280), (11140, 18168), (11355, 17824), (12112, 16710), (13368, 15140)]