30418560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5281}}^1$

素因数の和:5306

約数の個数: 96

約数和(自身を含む): 105058980

約数和(自身を除く): 74640420

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5281, 5760, 10562, 15843, 21124, 26405, 31686, 42248, 47529, 52810, 63372, 79215, 84496, 95058, 105620, 126744, 158430, 168992, 190116, 211240, 237645, 253488, 316860, 337984, 380232, 422480, 475290, 506976, 633720, 675968, 760464, 844960, 950580, 1013952, 1267440, 1520928, 1689920, 1901160, 2027904, 2534880, 3041856, 3379840, 3802320, 5069760, 6083712, 7604640, 10139520, 15209280, 30418560]

約数ペア:

[(1, 30418560), (2, 15209280), (3, 10139520), (4, 7604640), (5, 6083712), (6, 5069760), (8, 3802320), (9, 3379840), (10, 3041856), (12, 2534880), (15, 2027904), (16, 1901160), (18, 1689920), (20, 1520928), (24, 1267440), (30, 1013952), (32, 950580), (36, 844960), (40, 760464), (45, 675968), (48, 633720), (60, 506976), (64, 475290), (72, 422480), (80, 380232), (90, 337984), (96, 316860), (120, 253488), (128, 237645), (144, 211240), (160, 190116), (180, 168992), (192, 158430), (240, 126744), (288, 105620), (320, 95058), (360, 84496), (384, 79215), (480, 63372), (576, 52810), (640, 47529), (720, 42248), (960, 31686), (1152, 26405), (1440, 21124), (1920, 15843), (2880, 10562), (5281, 5760)]