233956080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 160

約数和(自身を含む): 815572800

約数和(自身を除く): 581616720

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, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1217, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2434, 2670, 3204, 3560, 3651, 4005, 4272, 4806, 4868, 5340, 6085, 6408, 7120, 7302, 8010, 9612, 9736, 10680, 10953, 12015, 12170, 12816, 14604, 16020, 18255, 19224, 19472, 21360, 21906, 24030, 24340, 29208, 32040, 32859, 36510, 38448, 43812, 48060, 48680, 54765, 58416, 64080, 65718, 73020, 87624, 96120, 97360, 108313, 109530, 131436, 146040, 164295, 175248, 192240, 216626, 219060, 262872, 292080, 324939, 328590, 433252, 438120, 525744, 541565, 649878, 657180, 866504, 876240, 974817, 1083130, 1299756, 1314360, 1624695, 1733008, 1949634, 2166260, 2599512, 2628720, 2924451, 3249390, 3899268, 4332520, 4874085, 5199024, 5848902, 6498780, 7798536, 8665040, 9748170, 11697804, 12997560, 14622255, 15597072, 19496340, 23395608, 25995120, 29244510, 38992680, 46791216, 58489020, 77985360, 116978040, 233956080]

約数ペア:

[(1, 233956080), (2, 116978040), (3, 77985360), (4, 58489020), (5, 46791216), (6, 38992680), (8, 29244510), (9, 25995120), (10, 23395608), (12, 19496340), (15, 15597072), (16, 14622255), (18, 12997560), (20, 11697804), (24, 9748170), (27, 8665040), (30, 7798536), (36, 6498780), (40, 5848902), (45, 5199024), (48, 4874085), (54, 4332520), (60, 3899268), (72, 3249390), (80, 2924451), (89, 2628720), (90, 2599512), (108, 2166260), (120, 1949634), (135, 1733008), (144, 1624695), (178, 1314360), (180, 1299756), (216, 1083130), (240, 974817), (267, 876240), (270, 866504), (356, 657180), (360, 649878), (432, 541565), (445, 525744), (534, 438120), (540, 433252), (712, 328590), (720, 324939), (801, 292080), (890, 262872), (1068, 219060), (1080, 216626), (1217, 192240), (1335, 175248), (1424, 164295), (1602, 146040), (1780, 131436), (2136, 109530), (2160, 108313), (2403, 97360), (2434, 96120), (2670, 87624), (3204, 73020), (3560, 65718), (3651, 64080), (4005, 58416), (4272, 54765), (4806, 48680), (4868, 48060), (5340, 43812), (6085, 38448), (6408, 36510), (7120, 32859), (7302, 32040), (8010, 29208), (9612, 24340), (9736, 24030), (10680, 21906), (10953, 21360), (12015, 19472), (12170, 19224), (12816, 18255), (14604, 16020)]