25269840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11699}}^1$

素因数の和:11721

約数の個数: 80

約数和(自身を含む): 87048000

約数和(自身を除く): 61778160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11699, 23398, 35097, 46796, 58495, 70194, 93592, 105291, 116990, 140388, 175485, 187184, 210582, 233980, 280776, 315873, 350970, 421164, 467960, 526455, 561552, 631746, 701940, 842328, 935920, 1052910, 1263492, 1403880, 1579365, 1684656, 2105820, 2526984, 2807760, 3158730, 4211640, 5053968, 6317460, 8423280, 12634920, 25269840]

約数ペア:

[(1, 25269840), (2, 12634920), (3, 8423280), (4, 6317460), (5, 5053968), (6, 4211640), (8, 3158730), (9, 2807760), (10, 2526984), (12, 2105820), (15, 1684656), (16, 1579365), (18, 1403880), (20, 1263492), (24, 1052910), (27, 935920), (30, 842328), (36, 701940), (40, 631746), (45, 561552), (48, 526455), (54, 467960), (60, 421164), (72, 350970), (80, 315873), (90, 280776), (108, 233980), (120, 210582), (135, 187184), (144, 175485), (180, 140388), (216, 116990), (240, 105291), (270, 93592), (360, 70194), (432, 58495), (540, 46796), (720, 35097), (1080, 23398), (2160, 11699)]