135291720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 419126400

約数和(自身を除く): 283834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 97, 118, 120, 177, 194, 197, 236, 291, 295, 354, 388, 394, 472, 485, 582, 590, 591, 708, 776, 788, 885, 970, 985, 1164, 1180, 1182, 1416, 1455, 1576, 1770, 1940, 1970, 2328, 2360, 2364, 2910, 2955, 3540, 3880, 3940, 4728, 5723, 5820, 5910, 7080, 7880, 11446, 11623, 11640, 11820, 17169, 19109, 22892, 23246, 23640, 28615, 34338, 34869, 38218, 45784, 46492, 57230, 57327, 58115, 68676, 69738, 76436, 85845, 92984, 95545, 114460, 114654, 116230, 137352, 139476, 152872, 171690, 174345, 191090, 228920, 229308, 232460, 278952, 286635, 343380, 348690, 382180, 458616, 464920, 573270, 686760, 697380, 764360, 1127431, 1146540, 1394760, 2254862, 2293080, 3382293, 4509724, 5637155, 6764586, 9019448, 11274310, 13529172, 16911465, 22548620, 27058344, 33822930, 45097240, 67645860, 135291720]

約数ペア:

[(1, 135291720), (2, 67645860), (3, 45097240), (4, 33822930), (5, 27058344), (6, 22548620), (8, 16911465), (10, 13529172), (12, 11274310), (15, 9019448), (20, 6764586), (24, 5637155), (30, 4509724), (40, 3382293), (59, 2293080), (60, 2254862), (97, 1394760), (118, 1146540), (120, 1127431), (177, 764360), (194, 697380), (197, 686760), (236, 573270), (291, 464920), (295, 458616), (354, 382180), (388, 348690), (394, 343380), (472, 286635), (485, 278952), (582, 232460), (590, 229308), (591, 228920), (708, 191090), (776, 174345), (788, 171690), (885, 152872), (970, 139476), (985, 137352), (1164, 116230), (1180, 114654), (1182, 114460), (1416, 95545), (1455, 92984), (1576, 85845), (1770, 76436), (1940, 69738), (1970, 68676), (2328, 58115), (2360, 57327), (2364, 57230), (2910, 46492), (2955, 45784), (3540, 38218), (3880, 34869), (3940, 34338), (4728, 28615), (5723, 23640), (5820, 23246), (5910, 22892), (7080, 19109), (7880, 17169), (11446, 11820), (11623, 11640)]