3321360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 12767040

約数和(自身を除く): 9445680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 659, 720, 840, 1008, 1260, 1318, 1680, 1977, 2520, 2636, 3295, 3954, 4613, 5040, 5272, 5931, 6590, 7908, 9226, 9885, 10544, 11862, 13180, 13839, 15816, 18452, 19770, 23065, 23724, 26360, 27678, 29655, 31632, 36904, 39540, 41517, 46130, 47448, 52720, 55356, 59310, 69195, 73808, 79080, 83034, 92260, 94896, 110712, 118620, 138390, 158160, 166068, 184520, 207585, 221424, 237240, 276780, 332136, 369040, 415170, 474480, 553560, 664272, 830340, 1107120, 1660680, 3321360]

約数ペア:

[(1, 3321360), (2, 1660680), (3, 1107120), (4, 830340), (5, 664272), (6, 553560), (7, 474480), (8, 415170), (9, 369040), (10, 332136), (12, 276780), (14, 237240), (15, 221424), (16, 207585), (18, 184520), (20, 166068), (21, 158160), (24, 138390), (28, 118620), (30, 110712), (35, 94896), (36, 92260), (40, 83034), (42, 79080), (45, 73808), (48, 69195), (56, 59310), (60, 55356), (63, 52720), (70, 47448), (72, 46130), (80, 41517), (84, 39540), (90, 36904), (105, 31632), (112, 29655), (120, 27678), (126, 26360), (140, 23724), (144, 23065), (168, 19770), (180, 18452), (210, 15816), (240, 13839), (252, 13180), (280, 11862), (315, 10544), (336, 9885), (360, 9226), (420, 7908), (504, 6590), (560, 5931), (630, 5272), (659, 5040), (720, 4613), (840, 3954), (1008, 3295), (1260, 2636), (1318, 2520), (1680, 1977)]