110847720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 342921600

約数和(自身を除く): 232073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 97, 107, 120, 178, 194, 214, 267, 291, 321, 356, 388, 428, 445, 485, 534, 535, 582, 642, 712, 776, 856, 890, 970, 1068, 1070, 1164, 1284, 1335, 1455, 1605, 1780, 1940, 2136, 2140, 2328, 2568, 2670, 2910, 3210, 3560, 3880, 4280, 5340, 5820, 6420, 8633, 9523, 10379, 10680, 11640, 12840, 17266, 19046, 20758, 25899, 28569, 31137, 34532, 38092, 41516, 43165, 47615, 51798, 51895, 57138, 62274, 69064, 76184, 83032, 86330, 95230, 103596, 103790, 114276, 124548, 129495, 142845, 155685, 172660, 190460, 207192, 207580, 228552, 249096, 258990, 285690, 311370, 345320, 380920, 415160, 517980, 571380, 622740, 923731, 1035960, 1142760, 1245480, 1847462, 2771193, 3694924, 4618655, 5542386, 7389848, 9237310, 11084772, 13855965, 18474620, 22169544, 27711930, 36949240, 55423860, 110847720]

約数ペア:

[(1, 110847720), (2, 55423860), (3, 36949240), (4, 27711930), (5, 22169544), (6, 18474620), (8, 13855965), (10, 11084772), (12, 9237310), (15, 7389848), (20, 5542386), (24, 4618655), (30, 3694924), (40, 2771193), (60, 1847462), (89, 1245480), (97, 1142760), (107, 1035960), (120, 923731), (178, 622740), (194, 571380), (214, 517980), (267, 415160), (291, 380920), (321, 345320), (356, 311370), (388, 285690), (428, 258990), (445, 249096), (485, 228552), (534, 207580), (535, 207192), (582, 190460), (642, 172660), (712, 155685), (776, 142845), (856, 129495), (890, 124548), (970, 114276), (1068, 103790), (1070, 103596), (1164, 95230), (1284, 86330), (1335, 83032), (1455, 76184), (1605, 69064), (1780, 62274), (1940, 57138), (2136, 51895), (2140, 51798), (2328, 47615), (2568, 43165), (2670, 41516), (2910, 38092), (3210, 34532), (3560, 31137), (3880, 28569), (4280, 25899), (5340, 20758), (5820, 19046), (6420, 17266), (8633, 12840), (9523, 11640), (10379, 10680)]