215469120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11852

約数の個数: 112

約数和(自身を含む): 720181440

約数和(自身を除く): 504712320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11813, 18240, 23626, 35439, 47252, 59065, 70878, 94504, 118130, 141756, 177195, 189008, 224447, 236260, 283512, 354390, 378016, 448894, 472520, 567024, 673341, 708780, 756032, 897788, 945040, 1122235, 1134048, 1346682, 1417560, 1795576, 1890080, 2244470, 2268096, 2693364, 2835120, 3366705, 3591152, 3780160, 4488940, 5386728, 5670240, 6733410, 7182304, 8977880, 10773456, 11340480, 13466820, 14364608, 17955760, 21546912, 26933640, 35911520, 43093824, 53867280, 71823040, 107734560, 215469120]

約数ペア:

[(1, 215469120), (2, 107734560), (3, 71823040), (4, 53867280), (5, 43093824), (6, 35911520), (8, 26933640), (10, 21546912), (12, 17955760), (15, 14364608), (16, 13466820), (19, 11340480), (20, 10773456), (24, 8977880), (30, 7182304), (32, 6733410), (38, 5670240), (40, 5386728), (48, 4488940), (57, 3780160), (60, 3591152), (64, 3366705), (76, 2835120), (80, 2693364), (95, 2268096), (96, 2244470), (114, 1890080), (120, 1795576), (152, 1417560), (160, 1346682), (190, 1134048), (192, 1122235), (228, 945040), (240, 897788), (285, 756032), (304, 708780), (320, 673341), (380, 567024), (456, 472520), (480, 448894), (570, 378016), (608, 354390), (760, 283512), (912, 236260), (960, 224447), (1140, 189008), (1216, 177195), (1520, 141756), (1824, 118130), (2280, 94504), (3040, 70878), (3648, 59065), (4560, 47252), (6080, 35439), (9120, 23626), (11813, 18240)]