72009360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1093

約数の個数: 120

約数和(自身を含む): 244430784

約数和(自身を除く): 172421424

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, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 971, 1030, 1236, 1545, 1648, 1854, 1942, 2060, 2472, 2913, 3090, 3708, 3884, 4120, 4635, 4855, 4944, 5826, 6180, 7416, 7768, 8240, 8739, 9270, 9710, 11652, 12360, 14565, 14832, 15536, 17478, 18540, 19420, 23304, 24720, 29130, 34956, 37080, 38840, 43695, 46608, 58260, 69912, 74160, 77680, 87390, 100013, 116520, 139824, 174780, 200026, 233040, 300039, 349560, 400052, 500065, 600078, 699120, 800104, 900117, 1000130, 1200156, 1500195, 1600208, 1800234, 2000260, 2400312, 3000390, 3600468, 4000520, 4500585, 4800624, 6000780, 7200936, 8001040, 9001170, 12001560, 14401872, 18002340, 24003120, 36004680, 72009360]

約数ペア:

[(1, 72009360), (2, 36004680), (3, 24003120), (4, 18002340), (5, 14401872), (6, 12001560), (8, 9001170), (9, 8001040), (10, 7200936), (12, 6000780), (15, 4800624), (16, 4500585), (18, 4000520), (20, 3600468), (24, 3000390), (30, 2400312), (36, 2000260), (40, 1800234), (45, 1600208), (48, 1500195), (60, 1200156), (72, 1000130), (80, 900117), (90, 800104), (103, 699120), (120, 600078), (144, 500065), (180, 400052), (206, 349560), (240, 300039), (309, 233040), (360, 200026), (412, 174780), (515, 139824), (618, 116520), (720, 100013), (824, 87390), (927, 77680), (971, 74160), (1030, 69912), (1236, 58260), (1545, 46608), (1648, 43695), (1854, 38840), (1942, 37080), (2060, 34956), (2472, 29130), (2913, 24720), (3090, 23304), (3708, 19420), (3884, 18540), (4120, 17478), (4635, 15536), (4855, 14832), (4944, 14565), (5826, 12360), (6180, 11652), (7416, 9710), (7768, 9270), (8240, 8739)]