245302560

素因数分解:

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

素因数の和:56807

約数の個数: 96

約数和(自身を含む): 858574080

約数和(自身を除く): 613271520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 56783, 113566, 170349, 227132, 283915, 340698, 454264, 511047, 567830, 681396, 851745, 908528, 1022094, 1135660, 1362792, 1533141, 1703490, 1817056, 2044188, 2271320, 2555235, 2725584, 3066282, 3406980, 4088376, 4542640, 5110470, 5451168, 6132564, 6813960, 7665705, 8176752, 9085280, 10220940, 12265128, 13627920, 15331410, 16353504, 20441880, 24530256, 27255840, 30662820, 40883760, 49060512, 61325640, 81767520, 122651280, 245302560]

約数ペア:

[(1, 245302560), (2, 122651280), (3, 81767520), (4, 61325640), (5, 49060512), (6, 40883760), (8, 30662820), (9, 27255840), (10, 24530256), (12, 20441880), (15, 16353504), (16, 15331410), (18, 13627920), (20, 12265128), (24, 10220940), (27, 9085280), (30, 8176752), (32, 7665705), (36, 6813960), (40, 6132564), (45, 5451168), (48, 5110470), (54, 4542640), (60, 4088376), (72, 3406980), (80, 3066282), (90, 2725584), (96, 2555235), (108, 2271320), (120, 2044188), (135, 1817056), (144, 1703490), (160, 1533141), (180, 1362792), (216, 1135660), (240, 1022094), (270, 908528), (288, 851745), (360, 681396), (432, 567830), (480, 511047), (540, 454264), (720, 340698), (864, 283915), (1080, 227132), (1440, 170349), (2160, 113566), (4320, 56783)]