127935240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 402192000

約数和(自身を除く): 274256760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 194, 232, 290, 291, 348, 379, 388, 435, 485, 580, 582, 696, 758, 776, 870, 970, 1137, 1160, 1164, 1455, 1516, 1740, 1895, 1940, 2274, 2328, 2813, 2910, 3032, 3480, 3790, 3880, 4548, 5626, 5685, 5820, 7580, 8439, 9096, 10991, 11252, 11370, 11640, 14065, 15160, 16878, 21982, 22504, 22740, 28130, 32973, 33756, 36763, 42195, 43964, 45480, 54955, 56260, 65946, 67512, 73526, 84390, 87928, 109910, 110289, 112520, 131892, 147052, 164865, 168780, 183815, 219820, 220578, 263784, 294104, 329730, 337560, 367630, 439640, 441156, 551445, 659460, 735260, 882312, 1066127, 1102890, 1318920, 1470520, 2132254, 2205780, 3198381, 4264508, 4411560, 5330635, 6396762, 8529016, 10661270, 12793524, 15991905, 21322540, 25587048, 31983810, 42645080, 63967620, 127935240]

約数ペア:

[(1, 127935240), (2, 63967620), (3, 42645080), (4, 31983810), (5, 25587048), (6, 21322540), (8, 15991905), (10, 12793524), (12, 10661270), (15, 8529016), (20, 6396762), (24, 5330635), (29, 4411560), (30, 4264508), (40, 3198381), (58, 2205780), (60, 2132254), (87, 1470520), (97, 1318920), (116, 1102890), (120, 1066127), (145, 882312), (174, 735260), (194, 659460), (232, 551445), (290, 441156), (291, 439640), (348, 367630), (379, 337560), (388, 329730), (435, 294104), (485, 263784), (580, 220578), (582, 219820), (696, 183815), (758, 168780), (776, 164865), (870, 147052), (970, 131892), (1137, 112520), (1160, 110289), (1164, 109910), (1455, 87928), (1516, 84390), (1740, 73526), (1895, 67512), (1940, 65946), (2274, 56260), (2328, 54955), (2813, 45480), (2910, 43964), (3032, 42195), (3480, 36763), (3790, 33756), (3880, 32973), (4548, 28130), (5626, 22740), (5685, 22504), (5820, 21982), (7580, 16878), (8439, 15160), (9096, 14065), (10991, 11640), (11252, 11370)]