3777120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 13405392

約数和(自身を除く): 9628272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 61, 72, 80, 86, 90, 96, 120, 122, 129, 144, 160, 172, 180, 183, 215, 240, 244, 258, 288, 305, 344, 360, 366, 387, 430, 480, 488, 516, 549, 610, 645, 688, 720, 732, 774, 860, 915, 976, 1032, 1098, 1220, 1290, 1376, 1440, 1464, 1548, 1720, 1830, 1935, 1952, 2064, 2196, 2440, 2580, 2623, 2745, 2928, 3096, 3440, 3660, 3870, 4128, 4392, 4880, 5160, 5246, 5490, 5856, 6192, 6880, 7320, 7740, 7869, 8784, 9760, 10320, 10492, 10980, 12384, 13115, 14640, 15480, 15738, 17568, 20640, 20984, 21960, 23607, 26230, 29280, 30960, 31476, 39345, 41968, 43920, 47214, 52460, 61920, 62952, 78690, 83936, 87840, 94428, 104920, 118035, 125904, 157380, 188856, 209840, 236070, 251808, 314760, 377712, 419680, 472140, 629520, 755424, 944280, 1259040, 1888560, 3777120]

約数ペア:

[(1, 3777120), (2, 1888560), (3, 1259040), (4, 944280), (5, 755424), (6, 629520), (8, 472140), (9, 419680), (10, 377712), (12, 314760), (15, 251808), (16, 236070), (18, 209840), (20, 188856), (24, 157380), (30, 125904), (32, 118035), (36, 104920), (40, 94428), (43, 87840), (45, 83936), (48, 78690), (60, 62952), (61, 61920), (72, 52460), (80, 47214), (86, 43920), (90, 41968), (96, 39345), (120, 31476), (122, 30960), (129, 29280), (144, 26230), (160, 23607), (172, 21960), (180, 20984), (183, 20640), (215, 17568), (240, 15738), (244, 15480), (258, 14640), (288, 13115), (305, 12384), (344, 10980), (360, 10492), (366, 10320), (387, 9760), (430, 8784), (480, 7869), (488, 7740), (516, 7320), (549, 6880), (610, 6192), (645, 5856), (688, 5490), (720, 5246), (732, 5160), (774, 4880), (860, 4392), (915, 4128), (976, 3870), (1032, 3660), (1098, 3440), (1220, 3096), (1290, 2928), (1376, 2745), (1440, 2623), (1464, 2580), (1548, 2440), (1720, 2196), (1830, 2064), (1935, 1952)]