120947760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 408951504

約数和(自身を除く): 288003744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 971, 1038, 1384, 1557, 1730, 1942, 2076, 2595, 2768, 2913, 3114, 3460, 3884, 4152, 4855, 5190, 5826, 6228, 6920, 7768, 7785, 8304, 8739, 9710, 10380, 11652, 12456, 13840, 14565, 15536, 15570, 17478, 19420, 20760, 23304, 24912, 29130, 31140, 34956, 38840, 41520, 43695, 46608, 58260, 62280, 69912, 77680, 87390, 116520, 124560, 139824, 167983, 174780, 233040, 335966, 349560, 503949, 671932, 699120, 839915, 1007898, 1343864, 1511847, 1679830, 2015796, 2519745, 2687728, 3023694, 3359660, 4031592, 5039490, 6047388, 6719320, 7559235, 8063184, 10078980, 12094776, 13438640, 15118470, 20157960, 24189552, 30236940, 40315920, 60473880, 120947760]

約数ペア:

[(1, 120947760), (2, 60473880), (3, 40315920), (4, 30236940), (5, 24189552), (6, 20157960), (8, 15118470), (9, 13438640), (10, 12094776), (12, 10078980), (15, 8063184), (16, 7559235), (18, 6719320), (20, 6047388), (24, 5039490), (30, 4031592), (36, 3359660), (40, 3023694), (45, 2687728), (48, 2519745), (60, 2015796), (72, 1679830), (80, 1511847), (90, 1343864), (120, 1007898), (144, 839915), (173, 699120), (180, 671932), (240, 503949), (346, 349560), (360, 335966), (519, 233040), (692, 174780), (720, 167983), (865, 139824), (971, 124560), (1038, 116520), (1384, 87390), (1557, 77680), (1730, 69912), (1942, 62280), (2076, 58260), (2595, 46608), (2768, 43695), (2913, 41520), (3114, 38840), (3460, 34956), (3884, 31140), (4152, 29130), (4855, 24912), (5190, 23304), (5826, 20760), (6228, 19420), (6920, 17478), (7768, 15570), (7785, 15536), (8304, 14565), (8739, 13840), (9710, 12456), (10380, 11652)]