289417320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3120

約数の個数: 128

約数和(自身を含む): 975888000

約数和(自身を除く): 686470680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3011, 3204, 3560, 4005, 4806, 5340, 6022, 6408, 8010, 9033, 9612, 10680, 12015, 12044, 15055, 16020, 18066, 19224, 24030, 24088, 27099, 30110, 32040, 36132, 45165, 48060, 54198, 60220, 72264, 81297, 90330, 96120, 108396, 120440, 135495, 162594, 180660, 216792, 267979, 270990, 325188, 361320, 406485, 535958, 541980, 650376, 803937, 812970, 1071916, 1083960, 1339895, 1607874, 1625940, 2143832, 2411811, 2679790, 3215748, 3251880, 4019685, 4823622, 5359580, 6431496, 7235433, 8039370, 9647244, 10719160, 12059055, 14470866, 16078740, 19294488, 24118110, 28941732, 32157480, 36177165, 48236220, 57883464, 72354330, 96472440, 144708660, 289417320]

約数ペア:

[(1, 289417320), (2, 144708660), (3, 96472440), (4, 72354330), (5, 57883464), (6, 48236220), (8, 36177165), (9, 32157480), (10, 28941732), (12, 24118110), (15, 19294488), (18, 16078740), (20, 14470866), (24, 12059055), (27, 10719160), (30, 9647244), (36, 8039370), (40, 7235433), (45, 6431496), (54, 5359580), (60, 4823622), (72, 4019685), (89, 3251880), (90, 3215748), (108, 2679790), (120, 2411811), (135, 2143832), (178, 1625940), (180, 1607874), (216, 1339895), (267, 1083960), (270, 1071916), (356, 812970), (360, 803937), (445, 650376), (534, 541980), (540, 535958), (712, 406485), (801, 361320), (890, 325188), (1068, 270990), (1080, 267979), (1335, 216792), (1602, 180660), (1780, 162594), (2136, 135495), (2403, 120440), (2670, 108396), (3011, 96120), (3204, 90330), (3560, 81297), (4005, 72264), (4806, 60220), (5340, 54198), (6022, 48060), (6408, 45165), (8010, 36132), (9033, 32040), (9612, 30110), (10680, 27099), (12015, 24088), (12044, 24030), (15055, 19224), (16020, 18066)]