1107120

素因数分解:

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

素因数の和:682

約数の個数: 80

約数和(自身を含む): 3928320

約数和(自身を除く): 2821200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 659, 840, 1318, 1680, 1977, 2636, 3295, 3954, 4613, 5272, 6590, 7908, 9226, 9885, 10544, 13180, 13839, 15816, 18452, 19770, 23065, 26360, 27678, 31632, 36904, 39540, 46130, 52720, 55356, 69195, 73808, 79080, 92260, 110712, 138390, 158160, 184520, 221424, 276780, 369040, 553560, 1107120]

約数ペア:

[(1, 1107120), (2, 553560), (3, 369040), (4, 276780), (5, 221424), (6, 184520), (7, 158160), (8, 138390), (10, 110712), (12, 92260), (14, 79080), (15, 73808), (16, 69195), (20, 55356), (21, 52720), (24, 46130), (28, 39540), (30, 36904), (35, 31632), (40, 27678), (42, 26360), (48, 23065), (56, 19770), (60, 18452), (70, 15816), (80, 13839), (84, 13180), (105, 10544), (112, 9885), (120, 9226), (140, 7908), (168, 6590), (210, 5272), (240, 4613), (280, 3954), (336, 3295), (420, 2636), (560, 1977), (659, 1680), (840, 1318)]