47681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18061}}^1$

素因数の和:18088

約数の個数: 80

約数和(自身を含む): 161257536

約数和(自身を除く): 113576496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18061, 36122, 54183, 72244, 90305, 108366, 144488, 180610, 198671, 216732, 270915, 288976, 361220, 397342, 433464, 541830, 596013, 722440, 794684, 866928, 993355, 1083660, 1192026, 1444880, 1589368, 1986710, 2167320, 2384052, 2980065, 3178736, 3973420, 4334640, 4768104, 5960130, 7946840, 9536208, 11920260, 15893680, 23840520, 47681040]

約数ペア:

[(1, 47681040), (2, 23840520), (3, 15893680), (4, 11920260), (5, 9536208), (6, 7946840), (8, 5960130), (10, 4768104), (11, 4334640), (12, 3973420), (15, 3178736), (16, 2980065), (20, 2384052), (22, 2167320), (24, 1986710), (30, 1589368), (33, 1444880), (40, 1192026), (44, 1083660), (48, 993355), (55, 866928), (60, 794684), (66, 722440), (80, 596013), (88, 541830), (110, 433464), (120, 397342), (132, 361220), (165, 288976), (176, 270915), (220, 216732), (240, 198671), (264, 180610), (330, 144488), (440, 108366), (528, 90305), (660, 72244), (880, 54183), (1320, 36122), (2640, 18061)]