1038720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{541}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 3317040

約数和(自身を除く): 2278320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 541, 640, 960, 1082, 1623, 1920, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 8656, 10820, 12984, 16230, 17312, 21640, 25968, 32460, 34624, 43280, 51936, 64920, 69248, 86560, 103872, 129840, 173120, 207744, 259680, 346240, 519360, 1038720]

約数ペア:

[(1, 1038720), (2, 519360), (3, 346240), (4, 259680), (5, 207744), (6, 173120), (8, 129840), (10, 103872), (12, 86560), (15, 69248), (16, 64920), (20, 51936), (24, 43280), (30, 34624), (32, 32460), (40, 25968), (48, 21640), (60, 17312), (64, 16230), (80, 12984), (96, 10820), (120, 8656), (128, 8115), (160, 6492), (192, 5410), (240, 4328), (320, 3246), (384, 2705), (480, 2164), (541, 1920), (640, 1623), (960, 1082)]