2106240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1097}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 6719760

約数和(自身を除く): 4613520

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, 640, 960, 1097, 1920, 2194, 3291, 4388, 5485, 6582, 8776, 10970, 13164, 16455, 17552, 21940, 26328, 32910, 35104, 43880, 52656, 65820, 70208, 87760, 105312, 131640, 140416, 175520, 210624, 263280, 351040, 421248, 526560, 702080, 1053120, 2106240]

約数ペア:

[(1, 2106240), (2, 1053120), (3, 702080), (4, 526560), (5, 421248), (6, 351040), (8, 263280), (10, 210624), (12, 175520), (15, 140416), (16, 131640), (20, 105312), (24, 87760), (30, 70208), (32, 65820), (40, 52656), (48, 43880), (60, 35104), (64, 32910), (80, 26328), (96, 21940), (120, 17552), (128, 16455), (160, 13164), (192, 10970), (240, 8776), (320, 6582), (384, 5485), (480, 4388), (640, 3291), (960, 2194), (1097, 1920)]