3687738240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19801}}^1$

素因数の和:19920

約数の個数: 128

約数和(自身を含む): 11876447520

約数和(自身を除く): 8188709280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 9312, 11640, 12416, 15520, 18624, 19801, 23280, 31040, 37248, 39602, 46560, 59403, 62080, 79204, 93120, 99005, 118806, 158408, 186240, 198010, 237612, 297015, 316816, 396020, 475224, 594030, 633632, 792040, 950448, 1188060, 1267264, 1584080, 1900896, 1920697, 2376120, 2534528, 3168160, 3801792, 3841394, 4752240, 5762091, 6336320, 7603584, 7682788, 9504480, 9603485, 11524182, 12672640, 15365576, 19008960, 19206970, 23048364, 28810455, 30731152, 38017920, 38413940, 46096728, 57620910, 61462304, 76827880, 92193456, 115241820, 122924608, 153655760, 184386912, 230483640, 245849216, 307311520, 368773824, 460967280, 614623040, 737547648, 921934560, 1229246080, 1843869120, 3687738240]

約数ペア:

[(1, 3687738240), (2, 1843869120), (3, 1229246080), (4, 921934560), (5, 737547648), (6, 614623040), (8, 460967280), (10, 368773824), (12, 307311520), (15, 245849216), (16, 230483640), (20, 184386912), (24, 153655760), (30, 122924608), (32, 115241820), (40, 92193456), (48, 76827880), (60, 61462304), (64, 57620910), (80, 46096728), (96, 38413940), (97, 38017920), (120, 30731152), (128, 28810455), (160, 23048364), (192, 19206970), (194, 19008960), (240, 15365576), (291, 12672640), (320, 11524182), (384, 9603485), (388, 9504480), (480, 7682788), (485, 7603584), (582, 6336320), (640, 5762091), (776, 4752240), (960, 3841394), (970, 3801792), (1164, 3168160), (1455, 2534528), (1552, 2376120), (1920, 1920697), (1940, 1900896), (2328, 1584080), (2910, 1267264), (3104, 1188060), (3880, 950448), (4656, 792040), (5820, 633632), (6208, 594030), (7760, 475224), (9312, 396020), (11640, 316816), (12416, 297015), (15520, 237612), (18624, 198010), (19801, 186240), (23280, 158408), (31040, 118806), (37248, 99005), (39602, 93120), (46560, 79204), (59403, 62080)]