22158720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3872

約数の個数: 96

約数和(自身を含む): 76536720

約数和(自身を除く): 54378000

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, 3847, 5760, 7694, 11541, 15388, 19235, 23082, 30776, 34623, 38470, 46164, 57705, 61552, 69246, 76940, 92328, 115410, 123104, 138492, 153880, 173115, 184656, 230820, 246208, 276984, 307760, 346230, 369312, 461640, 492416, 553968, 615520, 692460, 738624, 923280, 1107936, 1231040, 1384920, 1477248, 1846560, 2215872, 2462080, 2769840, 3693120, 4431744, 5539680, 7386240, 11079360, 22158720]

約数ペア:

[(1, 22158720), (2, 11079360), (3, 7386240), (4, 5539680), (5, 4431744), (6, 3693120), (8, 2769840), (9, 2462080), (10, 2215872), (12, 1846560), (15, 1477248), (16, 1384920), (18, 1231040), (20, 1107936), (24, 923280), (30, 738624), (32, 692460), (36, 615520), (40, 553968), (45, 492416), (48, 461640), (60, 369312), (64, 346230), (72, 307760), (80, 276984), (90, 246208), (96, 230820), (120, 184656), (128, 173115), (144, 153880), (160, 138492), (180, 123104), (192, 115410), (240, 92328), (288, 76940), (320, 69246), (360, 61552), (384, 57705), (480, 46164), (576, 38470), (640, 34623), (720, 30776), (960, 23082), (1152, 19235), (1440, 15388), (1920, 11541), (2880, 7694), (3847, 5760)]