460967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19801}}^1$

素因数の和:19914

約数の個数: 80

約数和(自身を含む): 1443803424

約数和(自身を除く): 982836144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 19801, 23280, 39602, 59403, 79204, 99005, 118806, 158408, 198010, 237612, 297015, 316816, 396020, 475224, 594030, 792040, 950448, 1188060, 1584080, 1920697, 2376120, 3841394, 4752240, 5762091, 7682788, 9603485, 11524182, 15365576, 19206970, 23048364, 28810455, 30731152, 38413940, 46096728, 57620910, 76827880, 92193456, 115241820, 153655760, 230483640, 460967280]

約数ペア:

[(1, 460967280), (2, 230483640), (3, 153655760), (4, 115241820), (5, 92193456), (6, 76827880), (8, 57620910), (10, 46096728), (12, 38413940), (15, 30731152), (16, 28810455), (20, 23048364), (24, 19206970), (30, 15365576), (40, 11524182), (48, 9603485), (60, 7682788), (80, 5762091), (97, 4752240), (120, 3841394), (194, 2376120), (240, 1920697), (291, 1584080), (388, 1188060), (485, 950448), (582, 792040), (776, 594030), (970, 475224), (1164, 396020), (1455, 316816), (1552, 297015), (1940, 237612), (2328, 198010), (2910, 158408), (3880, 118806), (4656, 99005), (5820, 79204), (7760, 59403), (11640, 39602), (19801, 23280)]