69852240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 244448640

約数和(自身を除く): 174596400

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, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 443, 540, 584, 657, 720, 730, 876, 886, 1080, 1095, 1168, 1314, 1329, 1460, 1752, 1772, 1971, 2160, 2190, 2215, 2628, 2658, 2920, 3285, 3504, 3544, 3942, 3987, 4380, 4430, 5256, 5316, 5840, 6570, 6645, 7088, 7884, 7974, 8760, 8860, 9855, 10512, 10632, 11961, 13140, 13290, 15768, 15948, 17520, 17720, 19710, 19935, 21264, 23922, 26280, 26580, 31536, 31896, 32339, 35440, 39420, 39870, 47844, 52560, 53160, 59805, 63792, 64678, 78840, 79740, 95688, 97017, 106320, 119610, 129356, 157680, 159480, 161695, 191376, 194034, 239220, 258712, 291051, 318960, 323390, 388068, 478440, 485085, 517424, 582102, 646780, 776136, 873153, 956880, 970170, 1164204, 1293560, 1455255, 1552272, 1746306, 1940340, 2328408, 2587120, 2910510, 3492612, 3880680, 4365765, 4656816, 5821020, 6985224, 7761360, 8731530, 11642040, 13970448, 17463060, 23284080, 34926120, 69852240]

約数ペア:

[(1, 69852240), (2, 34926120), (3, 23284080), (4, 17463060), (5, 13970448), (6, 11642040), (8, 8731530), (9, 7761360), (10, 6985224), (12, 5821020), (15, 4656816), (16, 4365765), (18, 3880680), (20, 3492612), (24, 2910510), (27, 2587120), (30, 2328408), (36, 1940340), (40, 1746306), (45, 1552272), (48, 1455255), (54, 1293560), (60, 1164204), (72, 970170), (73, 956880), (80, 873153), (90, 776136), (108, 646780), (120, 582102), (135, 517424), (144, 485085), (146, 478440), (180, 388068), (216, 323390), (219, 318960), (240, 291051), (270, 258712), (292, 239220), (360, 194034), (365, 191376), (432, 161695), (438, 159480), (443, 157680), (540, 129356), (584, 119610), (657, 106320), (720, 97017), (730, 95688), (876, 79740), (886, 78840), (1080, 64678), (1095, 63792), (1168, 59805), (1314, 53160), (1329, 52560), (1460, 47844), (1752, 39870), (1772, 39420), (1971, 35440), (2160, 32339), (2190, 31896), (2215, 31536), (2628, 26580), (2658, 26280), (2920, 23922), (3285, 21264), (3504, 19935), (3544, 19710), (3942, 17720), (3987, 17520), (4380, 15948), (4430, 15768), (5256, 13290), (5316, 13140), (5840, 11961), (6570, 10632), (6645, 10512), (7088, 9855), (7884, 8860), (7974, 8760)]