122651280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56783}}^1$

素因数の和:56805

約数の個数: 80

約数和(自身を含む): 422472960

約数和(自身を除く): 299821680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 56783, 113566, 170349, 227132, 283915, 340698, 454264, 511047, 567830, 681396, 851745, 908528, 1022094, 1135660, 1362792, 1533141, 1703490, 2044188, 2271320, 2555235, 2725584, 3066282, 3406980, 4088376, 4542640, 5110470, 6132564, 6813960, 7665705, 8176752, 10220940, 12265128, 13627920, 15331410, 20441880, 24530256, 30662820, 40883760, 61325640, 122651280]

約数ペア:

[(1, 122651280), (2, 61325640), (3, 40883760), (4, 30662820), (5, 24530256), (6, 20441880), (8, 15331410), (9, 13627920), (10, 12265128), (12, 10220940), (15, 8176752), (16, 7665705), (18, 6813960), (20, 6132564), (24, 5110470), (27, 4542640), (30, 4088376), (36, 3406980), (40, 3066282), (45, 2725584), (48, 2555235), (54, 2271320), (60, 2044188), (72, 1703490), (80, 1533141), (90, 1362792), (108, 1135660), (120, 1022094), (135, 908528), (144, 851745), (180, 681396), (216, 567830), (240, 511047), (270, 454264), (360, 340698), (432, 283915), (540, 227132), (720, 170349), (1080, 113566), (2160, 56783)]