281396160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{32569}}^1$

素因数の和:32595

約数の個数: 112

約数和(自身を含む): 992733600

約数和(自身を除く): 711337440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 32569, 65138, 97707, 130276, 162845, 195414, 260552, 293121, 325690, 390828, 488535, 521104, 586242, 651380, 781656, 879363, 977070, 1042208, 1172484, 1302760, 1465605, 1563312, 1758726, 1954140, 2084416, 2344968, 2605520, 2931210, 3126624, 3517452, 3908280, 4396815, 4689936, 5211040, 5862420, 6253248, 7034904, 7816560, 8793630, 9379872, 10422080, 11724840, 14069808, 15633120, 17587260, 18759744, 23449680, 28139616, 31266240, 35174520, 46899360, 56279232, 70349040, 93798720, 140698080, 281396160]

約数ペア:

[(1, 281396160), (2, 140698080), (3, 93798720), (4, 70349040), (5, 56279232), (6, 46899360), (8, 35174520), (9, 31266240), (10, 28139616), (12, 23449680), (15, 18759744), (16, 17587260), (18, 15633120), (20, 14069808), (24, 11724840), (27, 10422080), (30, 9379872), (32, 8793630), (36, 7816560), (40, 7034904), (45, 6253248), (48, 5862420), (54, 5211040), (60, 4689936), (64, 4396815), (72, 3908280), (80, 3517452), (90, 3126624), (96, 2931210), (108, 2605520), (120, 2344968), (135, 2084416), (144, 1954140), (160, 1758726), (180, 1563312), (192, 1465605), (216, 1302760), (240, 1172484), (270, 1042208), (288, 977070), (320, 879363), (360, 781656), (432, 651380), (480, 586242), (540, 521104), (576, 488535), (720, 390828), (864, 325690), (960, 293121), (1080, 260552), (1440, 195414), (1728, 162845), (2160, 130276), (2880, 97707), (4320, 65138), (8640, 32569)]