202989120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 647395200

約数和(自身を除く): 444406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 599, 706, 960, 1059, 1198, 1412, 1765, 1797, 2118, 2396, 2824, 2995, 3530, 3594, 4236, 4792, 5295, 5648, 5990, 7060, 7188, 8472, 8985, 9584, 10590, 11296, 11980, 14120, 14376, 16944, 17970, 19168, 21180, 22592, 23960, 28240, 28752, 33888, 35940, 38336, 42360, 47920, 56480, 57504, 67776, 71880, 84720, 95840, 112960, 115008, 143760, 169440, 191680, 211447, 287520, 338880, 422894, 575040, 634341, 845788, 1057235, 1268682, 1691576, 2114470, 2537364, 3171705, 3383152, 4228940, 5074728, 6343410, 6766304, 8457880, 10149456, 12686820, 13532608, 16915760, 20298912, 25373640, 33831520, 40597824, 50747280, 67663040, 101494560, 202989120]

約数ペア:

[(1, 202989120), (2, 101494560), (3, 67663040), (4, 50747280), (5, 40597824), (6, 33831520), (8, 25373640), (10, 20298912), (12, 16915760), (15, 13532608), (16, 12686820), (20, 10149456), (24, 8457880), (30, 6766304), (32, 6343410), (40, 5074728), (48, 4228940), (60, 3383152), (64, 3171705), (80, 2537364), (96, 2114470), (120, 1691576), (160, 1268682), (192, 1057235), (240, 845788), (320, 634341), (353, 575040), (480, 422894), (599, 338880), (706, 287520), (960, 211447), (1059, 191680), (1198, 169440), (1412, 143760), (1765, 115008), (1797, 112960), (2118, 95840), (2396, 84720), (2824, 71880), (2995, 67776), (3530, 57504), (3594, 56480), (4236, 47920), (4792, 42360), (5295, 38336), (5648, 35940), (5990, 33888), (7060, 28752), (7188, 28240), (8472, 23960), (8985, 22592), (9584, 21180), (10590, 19168), (11296, 17970), (11980, 16944), (14120, 14376)]