47621640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 112045560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 839, 860, 946, 1032, 1290, 1320, 1419, 1678, 1720, 1892, 2365, 2517, 2580, 2838, 3356, 3784, 4195, 4730, 5034, 5160, 5676, 6712, 7095, 8390, 9229, 9460, 10068, 11352, 12585, 14190, 16780, 18458, 18920, 20136, 25170, 27687, 28380, 33560, 36077, 36916, 46145, 50340, 55374, 56760, 72154, 73832, 92290, 100680, 108231, 110748, 138435, 144308, 180385, 184580, 216462, 221496, 276870, 288616, 360770, 369160, 396847, 432924, 541155, 553740, 721540, 793694, 865848, 1082310, 1107480, 1190541, 1443080, 1587388, 1984235, 2164620, 2381082, 3174776, 3968470, 4329240, 4762164, 5952705, 7936940, 9524328, 11905410, 15873880, 23810820, 47621640]

約数ペア:

[(1, 47621640), (2, 23810820), (3, 15873880), (4, 11905410), (5, 9524328), (6, 7936940), (8, 5952705), (10, 4762164), (11, 4329240), (12, 3968470), (15, 3174776), (20, 2381082), (22, 2164620), (24, 1984235), (30, 1587388), (33, 1443080), (40, 1190541), (43, 1107480), (44, 1082310), (55, 865848), (60, 793694), (66, 721540), (86, 553740), (88, 541155), (110, 432924), (120, 396847), (129, 369160), (132, 360770), (165, 288616), (172, 276870), (215, 221496), (220, 216462), (258, 184580), (264, 180385), (330, 144308), (344, 138435), (430, 110748), (440, 108231), (473, 100680), (516, 92290), (645, 73832), (660, 72154), (839, 56760), (860, 55374), (946, 50340), (1032, 46145), (1290, 36916), (1320, 36077), (1419, 33560), (1678, 28380), (1720, 27687), (1892, 25170), (2365, 20136), (2517, 18920), (2580, 18458), (2838, 16780), (3356, 14190), (3784, 12585), (4195, 11352), (4730, 10068), (5034, 9460), (5160, 9229), (5676, 8390), (6712, 7095)]