26478720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4597}}^1$

素因数の和:4622

約数の個数: 96

約数和(自身を含む): 91454220

約数和(自身を除く): 64975500

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, 4597, 5760, 9194, 13791, 18388, 22985, 27582, 36776, 41373, 45970, 55164, 68955, 73552, 82746, 91940, 110328, 137910, 147104, 165492, 183880, 206865, 220656, 275820, 294208, 330984, 367760, 413730, 441312, 551640, 588416, 661968, 735520, 827460, 882624, 1103280, 1323936, 1471040, 1654920, 1765248, 2206560, 2647872, 2942080, 3309840, 4413120, 5295744, 6619680, 8826240, 13239360, 26478720]

約数ペア:

[(1, 26478720), (2, 13239360), (3, 8826240), (4, 6619680), (5, 5295744), (6, 4413120), (8, 3309840), (9, 2942080), (10, 2647872), (12, 2206560), (15, 1765248), (16, 1654920), (18, 1471040), (20, 1323936), (24, 1103280), (30, 882624), (32, 827460), (36, 735520), (40, 661968), (45, 588416), (48, 551640), (60, 441312), (64, 413730), (72, 367760), (80, 330984), (90, 294208), (96, 275820), (120, 220656), (128, 206865), (144, 183880), (160, 165492), (180, 147104), (192, 137910), (240, 110328), (288, 91940), (320, 82746), (360, 73552), (384, 68955), (480, 55164), (576, 45970), (640, 41373), (720, 36776), (960, 27582), (1152, 22985), (1440, 18388), (1920, 13791), (2880, 9194), (4597, 5760)]