1269208320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3220

約数の個数: 144

約数和(自身を含む): 4092742080

約数和(自身を除く): 2823533760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 535, 640, 642, 768, 856, 960, 1070, 1280, 1284, 1605, 1712, 1920, 2140, 2568, 3089, 3210, 3424, 3840, 4280, 5136, 6178, 6420, 6848, 8560, 9267, 10272, 12356, 12840, 13696, 15445, 17120, 18534, 20544, 24712, 25680, 27392, 30890, 34240, 37068, 41088, 46335, 49424, 51360, 61780, 68480, 74136, 82176, 92670, 98848, 102720, 123560, 136960, 148272, 185340, 197696, 205440, 247120, 296544, 330523, 370680, 395392, 410880, 494240, 593088, 661046, 741360, 790784, 988480, 991569, 1186176, 1322092, 1482720, 1652615, 1976960, 1983138, 2372352, 2644184, 2965440, 3305230, 3953920, 3966276, 4957845, 5288368, 5930880, 6610460, 7932552, 9915690, 10576736, 11861760, 13220920, 15865104, 19831380, 21153472, 26441840, 31730208, 39662760, 42306944, 52883680, 63460416, 79325520, 84613888, 105767360, 126920832, 158651040, 211534720, 253841664, 317302080, 423069440, 634604160, 1269208320]

約数ペア:

[(1, 1269208320), (2, 634604160), (3, 423069440), (4, 317302080), (5, 253841664), (6, 211534720), (8, 158651040), (10, 126920832), (12, 105767360), (15, 84613888), (16, 79325520), (20, 63460416), (24, 52883680), (30, 42306944), (32, 39662760), (40, 31730208), (48, 26441840), (60, 21153472), (64, 19831380), (80, 15865104), (96, 13220920), (107, 11861760), (120, 10576736), (128, 9915690), (160, 7932552), (192, 6610460), (214, 5930880), (240, 5288368), (256, 4957845), (320, 3966276), (321, 3953920), (384, 3305230), (428, 2965440), (480, 2644184), (535, 2372352), (640, 1983138), (642, 1976960), (768, 1652615), (856, 1482720), (960, 1322092), (1070, 1186176), (1280, 991569), (1284, 988480), (1605, 790784), (1712, 741360), (1920, 661046), (2140, 593088), (2568, 494240), (3089, 410880), (3210, 395392), (3424, 370680), (3840, 330523), (4280, 296544), (5136, 247120), (6178, 205440), (6420, 197696), (6848, 185340), (8560, 148272), (9267, 136960), (10272, 123560), (12356, 102720), (12840, 98848), (13696, 92670), (15445, 82176), (17120, 74136), (18534, 68480), (20544, 61780), (24712, 51360), (25680, 49424), (27392, 46335), (30890, 41088), (34240, 37068)]