385889760

素因数分解:

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

素因数の和:3121

約数の個数: 144

約数和(自身を含む): 1332087120

約数和(自身を除く): 946197360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3011, 3204, 3560, 4005, 4272, 5340, 6022, 6408, 7120, 8010, 8544, 9033, 10680, 12044, 12816, 14240, 15055, 16020, 18066, 21360, 24088, 25632, 27099, 30110, 32040, 36132, 42720, 45165, 48176, 54198, 60220, 64080, 72264, 90330, 96352, 108396, 120440, 128160, 135495, 144528, 180660, 216792, 240880, 267979, 270990, 289056, 361320, 433584, 481760, 535958, 541980, 722640, 803937, 867168, 1071916, 1083960, 1339895, 1445280, 1607874, 2143832, 2167920, 2411811, 2679790, 3215748, 4019685, 4287664, 4335840, 4823622, 5359580, 6431496, 8039370, 8575328, 9647244, 10719160, 12059055, 12862992, 16078740, 19294488, 21438320, 24118110, 25725984, 32157480, 38588976, 42876640, 48236220, 64314960, 77177952, 96472440, 128629920, 192944880, 385889760]

約数ペア:

[(1, 385889760), (2, 192944880), (3, 128629920), (4, 96472440), (5, 77177952), (6, 64314960), (8, 48236220), (9, 42876640), (10, 38588976), (12, 32157480), (15, 25725984), (16, 24118110), (18, 21438320), (20, 19294488), (24, 16078740), (30, 12862992), (32, 12059055), (36, 10719160), (40, 9647244), (45, 8575328), (48, 8039370), (60, 6431496), (72, 5359580), (80, 4823622), (89, 4335840), (90, 4287664), (96, 4019685), (120, 3215748), (144, 2679790), (160, 2411811), (178, 2167920), (180, 2143832), (240, 1607874), (267, 1445280), (288, 1339895), (356, 1083960), (360, 1071916), (445, 867168), (480, 803937), (534, 722640), (712, 541980), (720, 535958), (801, 481760), (890, 433584), (1068, 361320), (1335, 289056), (1424, 270990), (1440, 267979), (1602, 240880), (1780, 216792), (2136, 180660), (2670, 144528), (2848, 135495), (3011, 128160), (3204, 120440), (3560, 108396), (4005, 96352), (4272, 90330), (5340, 72264), (6022, 64080), (6408, 60220), (7120, 54198), (8010, 48176), (8544, 45165), (9033, 42720), (10680, 36132), (12044, 32040), (12816, 30110), (14240, 27099), (15055, 25632), (16020, 24088), (18066, 21360)]