27511920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 69624720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 271, 282, 360, 376, 423, 432, 470, 540, 542, 564, 705, 720, 752, 813, 846, 940, 1080, 1084, 1128, 1269, 1355, 1410, 1626, 1692, 1880, 2115, 2160, 2168, 2256, 2439, 2538, 2710, 2820, 3252, 3384, 3760, 4065, 4230, 4336, 4878, 5076, 5420, 5640, 6345, 6504, 6768, 7317, 8130, 8460, 9756, 10152, 10840, 11280, 12195, 12690, 12737, 13008, 14634, 16260, 16920, 19512, 20304, 21680, 24390, 25380, 25474, 29268, 32520, 33840, 36585, 38211, 39024, 48780, 50760, 50948, 58536, 63685, 65040, 73170, 76422, 97560, 101520, 101896, 114633, 117072, 127370, 146340, 152844, 191055, 195120, 203792, 229266, 254740, 292680, 305688, 343899, 382110, 458532, 509480, 573165, 585360, 611376, 687798, 764220, 917064, 1018960, 1146330, 1375596, 1528440, 1719495, 1834128, 2292660, 2751192, 3056880, 3438990, 4585320, 5502384, 6877980, 9170640, 13755960, 27511920]

約数ペア:

[(1, 27511920), (2, 13755960), (3, 9170640), (4, 6877980), (5, 5502384), (6, 4585320), (8, 3438990), (9, 3056880), (10, 2751192), (12, 2292660), (15, 1834128), (16, 1719495), (18, 1528440), (20, 1375596), (24, 1146330), (27, 1018960), (30, 917064), (36, 764220), (40, 687798), (45, 611376), (47, 585360), (48, 573165), (54, 509480), (60, 458532), (72, 382110), (80, 343899), (90, 305688), (94, 292680), (108, 254740), (120, 229266), (135, 203792), (141, 195120), (144, 191055), (180, 152844), (188, 146340), (216, 127370), (235, 117072), (240, 114633), (270, 101896), (271, 101520), (282, 97560), (360, 76422), (376, 73170), (423, 65040), (432, 63685), (470, 58536), (540, 50948), (542, 50760), (564, 48780), (705, 39024), (720, 38211), (752, 36585), (813, 33840), (846, 32520), (940, 29268), (1080, 25474), (1084, 25380), (1128, 24390), (1269, 21680), (1355, 20304), (1410, 19512), (1626, 16920), (1692, 16260), (1880, 14634), (2115, 13008), (2160, 12737), (2168, 12690), (2256, 12195), (2439, 11280), (2538, 10840), (2710, 10152), (2820, 9756), (3252, 8460), (3384, 8130), (3760, 7317), (4065, 6768), (4230, 6504), (4336, 6345), (4878, 5640), (5076, 5420)]